Archer Aero CS launched

The latest model from Archer Watches is the Archer Aero CS.  This limited edition of 20 pieces builds on the very successful Aero line, adding many new features.

Case – the 42 mm diameter case is made of 316 stainless steel and features sapphire crystals front and back. The front crystal has an anti-reflective coating inside and out, and the back crystal also has this coating on the outside. The case has a brushed finish, and features a large Flieger crown for easy winding and setting (other crowns available upon request).

Movement – based on the ETA 6497 hand winding movement, this example has many additional features. First is the central seconds complication, complete with stop function at 12 o’clock. When the crown is pulled to the setting position, the central second hand will travel to 12 and stop to allow for accurate synchronization to a known time source.

The movement also features blued screws, Côtes de Genève, and rhodium plating.  Additional perlage finishing has been done to both sides of the movement as well. The crown wheel and ratchet wheel have snailing decoration added. The screwed balance is made of glucydur, and the hairspring has been upgraded to Niravox 1 quality. A Swan’s neck regulator has been added for fine adjustment of the watch’s rate.

Dial/Hands – the dial and hands feature strong Super-LumiNovA for easy reading in dark conditions.

Strap – The Aero CS is available on a brown or black 22 mm Jürgen’s pilot strap, or on an optional brushed stainless steel bracelet.

For more information on this model, please email me at archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

Cheers, Al

 

 

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Servicing a Doxa dive watch

I recently received this Doxa Sub 600T with the complaint that the watch would not run for very long. 

The owner had also complained that the bracelet end link didn’t fit tight to the case on one side, and when I removed the bracelet I found out why.  The spring bar just fell apart on my bench, so very fortunate this didn’t happen while the watch was being worn:

Opening the case, the ETA 2824-2 is seen:

Here the hands and dial have been removed:

Now I start removing the calendar:

Here the winding/setting mechanism has been removed:

Now to the top plate, and the ratchet wheel has been removed.  I wanted to point this out as here there is a boss that is part of the barrel bridge that the ratchet wheel rides on.  You can see the black material where the green arrows are, and this is material that has worn off the boss at the spot indicated by the red arrow.  This movement can wear a great deal here so one reason why regular service is a good idea, even if the watch appears to run well:

Carrying on with disassembly:

Here the base plate has been stripped of all parts:

And everything is apart now and placed by function in the storage trays: 

But they don’t stay there long as up next is the cleaning machine:

Here I am applying the braking grease to the mainspring barrel:

Here the new mainspring has been installed in the barrel:

And the barrel is back together as a unit and set aside ready for the movement at a later time.  The next thing I do is lubricate and install the balance jewels, and install the balance to check the hairspring.  Here you can see the spring as it goes through the regulating pins, and it’s too far to the right and touching the inner pin, where it should be centered between the pins:

Here the spring has been adjusted, with attention being paid to the overall centering/spacing of coils from above.  This required rotating the hairspring stud and also manually manipulating the spring:

Now the balance is removed and the assembly can begin, so here the barrel and barrel bridge is in place:

More reassembly:

Now we are at the point where the escapement needs to be lubricated, and the pallet stone I will oil is shown in the small blue circle:

After that is complete, I place the balance cock and the balance fires right up:

I then check and oil the reversing wheels, and assemble the bridge

 

So now to assemble the calendar:

Now it’s time to put this back together, so the dial and dial spacer are first:

Then the hands are pressed on, paying attention to the date change so that it’s within the tolerances:

Now the watch is cased:

And I install the auto-winding bridge:

And onto the timing machine for initial regulation:

Once that’s done, time to close it up and do some extended timing and power reserve tests:

The next step is checking the water resistance of this watch.  For this I use 2 machines.  The first is the Witschi Proofmaster S dry pressure testing machine.  This machine is set to the dive watch program, which first subjects the watch to a -0.7 Bar vacuum, and then a +10 Bar pressure.  The watch is constantly measured to detect deflection in the case, and through those measurements determines if the watch is water resistant.  Here the watch is ready to be mounted in the chamber:

And here the test is complete, and I have magnified the results screen and inset it into the photo:

But we aren’t done yet.  This watch is rated to 600 m or 60 Bar, so a test at 10 Bar won’t really tell us if it’s performing as it should.  For that we use a wet testing machine.  There is some risk with this second test, as the process basically involves trying to force water into the case at high pressure:

The watch is placed in the holder, and then into the test chamber.  The test chamber is filled with distilled water to the very top:

The lid is placed trying not to allow any bubbles inside the chamber:

The watch is tested at a higher level than it’s rated capacity, so for a 60 Bar watch, the machine is set to 70 Bar, or just over 1,000 pounds per square inch:

The watch is left at this pressure for 2 hours, then I come back and lower the pressure, and remove the watch:

The watch is dried off and placed on a heating station that heats the watch to 47 degrees C:

30 minutes later, I return and place a few drops of room temperature water on the watch crystal:

I wait a couple of minutes and then wipe the water off.  If the watch has leaked the inside of the crystal will have fogged, but this one is clean:

The bracelet was mounted and the watch returned to the client.

I hope you enjoyed seeing how a modern dive watch is serviced.  If you have any questions or would like to have your watch serviced, please contact me at archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

Cheers, Al

Restorations

Here are some before and after photos of a few watches I’ve restored.

The first example is a Youngs Jewellers model from the 1970’s.  Youngs is a chain located in Canada that sold watches under their own name at one time.  This one had the crystal replaced, the case replated, and the A. Schild 1713 automatic movement serviced.

Youngs watch before

Youngs watch after

The next example is a vintage Venus manual wind watch.  This watch had the Fontainemelon movement serviced, the crystal replaced, the dial was cleaned, and the case was chrome plated as it was in terrible condition as received.

Venus watch before

Venus watch after

Next up is a vintage Bulova from the 1950’s.  Many times there is a debate regarding the need or desire for having the dial of the watch refinished.  My approach to redials and case polishing/plating is to be conservative, and only perform these things if the watch is in very bad condition, or if the client specifically asks for this service.  In this case the need to have the dial done was quite evident.  For this job the case was plated, the missing crystal was sourced and installed, the missing second hand was sourced, the dial was stripped and reprinted, and the movement was serviced.  The result is quite dramatic.

Bulova watch before

Bulova watch after

This is another vintage Bulova, but this time the case was in good shape so rather than replate it, all that was required was a light polish to bring back the shine and colour.  The movement was serviced and the crystal was replaced.

Before - left After - right

This watch is a WWII era military watch made by Vertex.  Vertex was one of twelve makers who produced these watches under contract with the British military.  On this case the dial was in good shape, but the luminous material on the hands at the number markers was no longer glowing and the customer wanted that material to be functional.  So instead of having the watch redialed, the dial/hands were sent to have the luminous material redone.  A tint was added to the new luminous material in order to give it an aged look rather than using the bright white that is typical.  The movement was serviced and the watch looks very good after the work was done.

Vertex watch before

Vertex watch after

I hope you enjoyed this look at some watches that have been restored.  If you have any questions I can be reached at archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

Cheers, Al

 

Servicing a Panerai 113

I was recently contacted by a client about the repair of a Panerai 113.  I agreed to do the work and thought I would share the repair process here.

Here is the watch…

The customer said that the watch would not wind, so the first thing that came to mind was that the set lever screw had come loose, which is common and simple to fix.  However when I received the watch and tried some things it was clearly a different problem – the watch would wind but generated no power.  I had a good idea what was wrong.

After removing the strap, I open the case back:

In order to remove the movement, the stem has to come out, so the crown lock has to come off:

Here is the movement out of the case:

Next the hands come off, and I use a protective shield to make sure the hand levers do not damage the dial:

The hands are removed:

Next the dial is removed – nice perlage on the bottom plate:

Here I have removed the winding/setting mechanism:

Next I went straight to the barrel bridge, removing it to get the barrel out as this is where I think the problem really is:

When I opened the barrel, there is the problem – broken mainspring.  I’ve added some arrows where you can see the two ends of the broken spring:

Here is the spring out of the barrel, and you can see the inner coil that attaches to the arbor is broken:

Since the watch has been used for 4 years every day, time for a full service anyway, so I’m carrying on with the disassembly:

Now everything’s apart and segregated by function in the storage trays:

So I will order a new mainspring for the watch, but while I wait for that I might as well continue with the cleaning.  Here the parts are placed in mesh baskets for the ultrasonic cleaner:

The two baskets go through 4 different jars of solutions – here the parts are in the second jar:

Here is a shot of a jar with the parts in my ultrasonic machine:

So I’ve finished cleaning everything now, and the wait for the new mainspring begins.

For an ETA 6497-2 you purchase an entire barrel complete which is the spring already installed in a new barrel – here it is:

I begin by removing the new barrel from the packaging and inspecting it:

It looks fine but before I install it I want to check the barrel arbor end shake to make sure its okay – I hold the barrel steady and use my brass tweezers to move the arbor up and down to check the end shake – its good:

I always like to start reassembly by checking the centering and flatness of the hairspring, and in order to do this the balance jewels need to be lubricated and installed – I start with the bottom plate jewel and add some Mobius 9010 to the cap jewel:

Then I install it on the main plate – here it’s in place and the shock spring just needs to be closed:

I Install the balance in the watch and then lubricate/install the balance jewels on this side, then I can look at the centering of the hairspring – it’s pretty good but did require a small tweak:

Once the spring is centered looking from above, I look to see if it’s centered between the regulating pins – after another small adjustment it looks good:

Now the last step is to close the regulating pins – not tight enough that they pinch the spring just a small clearance on each side:

Then I remove the balance assembly and set it aside.  Next I install the train wheels so I can check their end shakes – they were all good so no need to move any jewels:

So now I can carry on with the assembly – here the barrel is installed and the barrel bridge is in place:

Next step is lubricating all the train wheels – in total 7 different lubricants are used in this watch:

Then I install the pallet fork and pallet bridge:

The next step is lubricating the escapement.  This is a critical step and can be tricky on smaller calibers especially – on larger movements like this one it’s not so bad.  The photo below shows the exit pallet stone (red arrow) and this is where I apply the Mobius 9415 – a special oil used just for this one application.  It takes several applications of small amounts of oil and then running the escape wheel around to get the proper amount in place:

Next I install the balance again and get the watch running.  I put it on the timing machine and make the initial adjustments:

The watch is checked in 5 positions at full wind and 5 positions at full wind minus 24 hours.  Once it looks close I proceed to installation of the dial/hands.  Here the hour wheel and dial washer are both in place, the dial is ready to be installed:

Now with the dial on I check the hands:

With all the hands installed, I check to make sure all the hands clear each other:

The case is cleaned out and the movement placed in it, then the stem is lubricated:

Next the movement clamps are installed:

Now the case back gasket can be lubricated before installation:

Now the watch is mostly assembled. 

I did some timing checks to make sure the watch ran well – I do this by winding the watch and putting it in a specific position (dial up, dial down, crown down, crown left, and crown up) and compare the gain or loss 24 hours later against a known standard….time.gov.

The watch ran fine so I moved on to the final assembly and testing steps.  I have to install the crown lock system first…

Now that is installed and we are ready to pressure test the watch.

The pressure testing with this type of tester involves suspending the watch in a chamber above the water line, and then raising the pressure inside the chamber.  Here the watch is inside and I have raised the pressure to 10 atmospheres.

After a couple of minutes I lower the watch into the water, and slowly release the pressure from the chamber.  If the watch case has a leak, the pressure inside the case would have equalized with the pressure in the chamber when the watch was out of the water.  Now as I lower the pressure inside the chamber, the pressure is the watch would be higher, and air would escape and show a stream of bubbles.

Some bubbles may appear but as long as they are single bubbles and not a stream coming from a point, there is no leak.  No streams of bubbles on this one so it’s good!

Now time to mount the strap.

All done and ready to be shipped out to the customer.

I hope you enjoyed this look at how a repair is done.

Cheers, Al

archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

More of my watches

This model is the Archer Executive – blue hands version….

And this is the Reference 1440…

Both of these watches feature the very nice (heat blued) Breguet style hands.

Cheers, Al

archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

The Archer Aero video

With each Archer watch that I sell, I include a document showing the build of that customer’s watch.  I have always received very positive feedback on this idea from my customers, so I thought a video version showing the process would be fun for people to see.

This video shows the building and testing of an Archer Aero pilot watch.

Enjoy!

Cheers, Al

archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

Introducing the Archer Aero II

New for 2009 a variation on the Archer Aero (the most popular Archer model to date).  The Archer Aero II features a new case design and finish.  The new case has more rounded lugs, a chamfered bezel, and a bead blasted finish for a more rugged appearance.

The Aero II case is 42mm in diameter not including the crown, uses spring bars and accepts a 22mm strap.  The case features sapphire crystals both front and back, and the front crystal has a double anti-reflective coating.  The movement is an ETA 6497 with the hours and minutes on the main dial, and the seconds on the sub-dial located at 9 o’clock.  The movement features côtes de Genève decoration, rhodium plating, and blued screws.

The original Aero model is still available.

For information on this or other Archer Watch models, please contact me at archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

Cheers, Al

Some archery photos

As promised here are some photos of my shooting/competing days…

This first photo is in Havana, Cuba where my team mates and I won the silver medal in the men’s Olympic competition.  We lost a close one to Argentina in the gold medal match, after defeating some other teams in the early rounds (including the #1 ranked US team).  I am on the right of our group as noted with the blue arrow.

This is me shooting in that team event…

Next an event in Venezuela in 2001….our team in the opening ceremonies.

I’m at the back in this one….

Me shooting…with a team mate to my left.

And the three of us shooting in the team round at this event – we won the bronze here in a strong field of countries.

I am on the right waiting my turn to shoot, while another team member is shooting, and the other is spotting the arrows – we shoot at 70 metres in this event so it’s hard to see where your arrows are hitting the target. 

This next one is me shooting at the Canadian Championships in the gold medla match.  It was the end of July, but only 7 degrees C out and it was COLD!  I think I had 7 layers on my upper body, from tee shirts to sweaters to thermal shirts….and a biking shirt on top (one layer was a garbage bag to keep the rain out).  I won this event so despite the weather it was a good day.  🙂

And here I am at the athlete entrance to the US Olympic Training Center in Chula Vista, CA when I was there for a week of training.

And this is me shooting there.

It was a great week of training, but unfortunately it was shortly after this that my shoulder started giving me a lot of problems, and this lead to shoulder surgery in 2004.  The surgery helped but in the end it wasn’t enough to allow me to continue competing at this level.

Anyway, I hope you enjoyed the photos!

http://www.archerwatches.ca/

Cheers, Al

Some of my watches

Today I wanted to show a couple of the watches that I have been making.  The first is called the Archer Aero.  This is a watch styled after the WW2 German pilot watches, and is my most popular model to date. 

It is housed in a 42mm stainless steel case, with sapphire crystals front and back.  The front crystal has anti-reflective coatings on the inside and outside of the crystal.  The watch houses an ETA 6497 movement.  The watch is wound using the large flieger crown.  Here is a photo of one on a black Jurgens pilot strap.

Here is a shot of the lume on this watch – it glows very brightly in the dark!

All watches are tested for water resistance to 7.5 ATM…

The second watch is called the Archer Executive – this is the “Silver Edition” with silver spade hands set on an enamel lacquer dial complete with Roman numerals.  This watch uses the ETA 6498 movement.  Again the case is 42 mm so this is an ideal dress watch for those who prefer larger watches.

For more information on this or any model, please email me at:

archer.watches(at)sympatico.ca

http://www.archerwatches.ca/

Cheers, Al

Some History

The name “Archer Watches” comes from the sport that I have loved for over 30 years – archery.  I’ve had 2 archery “careers” in my life, the first starting at the age of 12 when I stumbled upon a demonstration by the local archery club.  It was love at first sight, and that lead to 8 years of shooting and competing, mainly in the junior ranks.  I was successful locally and provincially, and in 1981 won my first national championship.  I won 2 (indoor and outdoor) in 1982.

I gave the sport up as I moved on from high school and continued my education, but the second archery career was to come.  It all started as I watched the 1996 Olympic Games in Atlanta, and although I didn’t see any archery on TV (not exactly a TV friendly sport) I began to wonder…”was I good enough?”  I was presented with a choice – don’t take up the sport again and always wonder, or give it a shot and work at it even though there was a risk of not making it.  I decided I needed to try – not knowing was just not an option.

I started in earnest in 1997 when the coach of the Canada’s Olympic team at the Atlanta Games agreed to be my personal coach.  She worked with me a lot and I had some struggles early on, but then things started to take off.  By 1999 I was able to win the men’s Canadian Target Archery Championship.  Over the next few years I did a lot of travelling and shooting, and had some wonderful experiences competing internationally.  I never did make the Olympic team, but I would not trade the experiences I had for anything.

I had to give the Olympic style shooting up recently since I have a type of arthritis that makes the training schedule required to shoot an the level I once did quite impossible to keep.  My focus has shifted to watches and this is another all-consuming passion in my life.

I will post some photos of my archery days in the next while, so stay tuned!

http://www.archerwatches.ca/

Cheers, Al