Omega 431. Co Axial Chronometer SS / Leather (34713)

34713 Omega 431. DeVille Co-Axial Chronometer, 43113412103001, stainless steel on a leather strap with a steel deployant buckle, blue dial, automatic, caliber 8500, chronometer certified, date at 3 o'clock with matching blue date wheell, anti-reflective sapphire crystal, 60 hour power reserve, water resistant to 100m, diameter: 41mm, thickness: 12.5mm, like new with the original box and papers dated May of 2014.


See similar watches in-stock Have a watch like this? Sell or trade with us

For current in stock inventory please go to our website

We ship FEDEX overnight in US, or to Europe by FEDEX International Priority

If you have a watch that you are interested in selling or trading, please contact us.


More about Omega 431. Co Axial Chronometer SS / Leather

This is a stainless steel Omega DeVille Co-Axial Chronometer 431. It has an alligator leather strap with a stainless steel deployment buckle, and a scratch resistant anti-reflective sapphire crystal. It has a signed screw down winding crown, and a snap down exhibition sapphire display case back engraved with the Omega logo and "100M/330FT." THE 41mm diameter solid two-body round case, downturned lugs, and flat angled bezel, are polished. It includes a blue dial with a raised circular center reserve, applied polished steel Roman numeral hour markers, and polished steel baton hour and minute hands. It has a polished steel center sweep second hand, and there is a date aperture window at the 3 o'clock position. It's water resistant to 100 meters/330 feet, it has a 60-hour power reserve at full winding, and the 12.5mm thick case, dial, and movement are all signed.

This Omega DeVille Co-Axial Chronometer 431. has a mechanical automatic self-winding Caliber 8500 movement with a Co-Axial escapement and automatic winding in both directions. It's rhodium plated with Arabesque Cotes de Geneve embellishment on the oscillating weight and bridges. It's constructed with 39 jewels, twin barrels mounted in series, and a self-compensating free-sprung balance spring. It includes a shock absorber device, a monometallic balance that's adjusted to five positions and temperature, and the mechanism oscillates at a frequency of 25,200 vph (3.5 Hz).

The Omega DeVille Co-Axial Chronometer 431. was introduced in the 2000's.