Gorgeous classic Tissot SeaStar Automatic from the early 70’s fitted with an automatic Tissot 2481 movement (which is actually a clone of the Omega 1481). The stainless steel case has been restored, looks really great but still has some minor flaws. The original crystal has been polished. The dial has some lovely patina, with some spots. As a Lee-Enfield rifle fan and owner (Im American BTW so yes, I own firearms) one of the most fascinating things I find is to trace its history through all of the various proof marks. In service, out of service, into armory for refit, and so on. I enjoy a rifle that has traveled as much as the re. Tissot Men's Supersport Stainless Steel Swiss Quartz Sport Watch with Leather Strap, Brown, 22 (Model: T101) 4.7 out of 5 stars 28 $332.61 $ 332. 61 $425.00 $425.00.

• Tissot 2481 Parts
• Tissot 2481
• Tissot Pr516 Cal 2481
• Tissot 2481 Service

This Tissot Seastar also belongs to Michael. He bought it and it was DOA. Only one thing for it …

There is a fair amount of dirt in here, and that’s good enough of a reason for the watch not to work.

This is the calibre 2481, with the first incarnation of the quick-set date which requires pushing the crown in. The quick-set mechanism was modified in subsequent versions, and doesn’t work that well on the 2481.

There is dirt throughout, and it’s probably been some time since this movement has seen a service.

No rust or obvious damage. I’ve removed the balance jewels, and work my way through the bottom plate.

After all the parts have gone through the watch cleaner, I reassemble the movement again.

Top plate done, and the balance is swinging.

Only half wound, this is looking very good!

Starting on the bottom plate, I notice that a leaf of the cannon pinion is missing. Time to order a new one …

Now I can reassemble the bottom plate.

Tissot 2481 Parts

Bottom plate complete bar the hour wheel.

Tissot 2481

The movement goes back into the case.

The case back gets a new gasket.

Tissot Pr516 Cal 2481

With new case screws (the old ones were missing), I put in the auto-winder assembly and close the case.

Tissot 2481 Service

Final check on the timegrapher – I’m happy with that!