Omega - 'De Ville' - Column Wheel Chronograph - Co-Axial Escapement - Certified C.O.S.C. Chronometer - Full - Ref. No: 4841.50.31 - Men - 2005

Welcome to my Top Swiss Chronographs Boutique!

Omega SA is a Swiss luxury watchmaker based in Biel/Bienne, Switzerland. Founded by Louis Brandt in La Chaux-de-Fonds in 1903, the company formerly operated as La Generale Watch Co. until incorporating the name Omega in 1903, becoming Louis Brandt et Frère-Omega Watch & Co. In 1984, the company officially changed its name to Omega SA and opened its museum in Biel/Bienne to the public.
Britain's Royal Flying Corps used Omega watches in 1917 for its combat units, followed by the U.S. Army in 1918, and NASA in 1969 for Apollo 11. Omega has been the official timekeeper of the Olympics since 1932 and is the current timekeeper of the America's Cup yacht race. Omega was a main partner of the 2022 Winter Olympics.
Omega experienced a resurgence with advertisements that focused on product placement strategies, such as in the James Bond 007 films; the character had previously worn a Rolex Submariner but switched to the Omega Seamaster Diver 300M with GoldenEye (1995), and later an Omega Planet Ocean and Aqua Terra.
At the heart of this timepiece is the Co-Axial escapement, a revolution in watchmaking when first introduced. The reduced stress on the moving parts means less need for lubrication, longer-lasting accuracy and a more stable power reserve rate. In short, this timepiece performs better for longer.

Omega De Ville collection has attracted a large and loyal following with its classic, elegant design.
These timepieces are characterised by pure and classic styling with luxury finishes, and exude a timeless design.

Notable Omega wearers:
- Joe Biden, 46th President of the United States of America
- Wally Schirra, one of the first Americans in space; also the first astronaut to wear a Speedmaster on a space mission in 1962
- Neil Armstrong, first man on the Moon as an Apollo 11 astronaut
- Buzz Aldrin, second man on the Moon as an Apollo 11 astronaut
- Daniel Craig, actor
- George Clooney, actor
- Tom Hanks, actor; famously wore a Speedmaster Professional while portraying Jim Lovell in Apollo 13
- Richard Hammond, presenter from Top Gear and The Grand Tour
- Willem-Alexander, King of the Netherlands
- Mark Knopfler, musician
- Jeff Bezos, Founder of Amazon
and many many others.
Now there is a chance for you to join this great company of outstanding people.

Movement:
- Omega 3313 self-winding calibre
- successor to the 3303
- column wheel chronograph with co-axial escapement
- certified C.O.S.C. chronometer
- 52 hours power-reserve
- 36 jewels
- frequency: 28.800 A/h
- free sprung balance
Case:
- 316L stainless-steel
- polished
- 41mm excl. crown, 44,5mm incl.
- 13mm thick
- length: 51mm lug to lug
- unique watch number 7******1 (for buyer only), best proof of authenticity
Crown:
- 316L stainless steel
- polished
- Omega convex logo
- pull/push
- two polished chronograph pushers
Domed, scratch-resistant sapphire crystal with antireflective treatment inside
Case-back:
- transparent, sapphire
Dial:
- black matte
- date aperture at 06:00 o'clock
- polished luminescent hands and hour batons
- polished Omega logo at 12:00 o'clock
Bezel:
- 316L stainless steel
- polished
- multilayer
- fixed
Strap:
- brand-new 'Omega' black leather
- width: 20mm by lugs, 18mm by clasp
Clasp:
- 316L stainless steel
- polished
- folding
- convex Omega logo
- two security pushers
Weight: 102 grams
Water-resistance: 10Bar/100meters/330feet
High recognition value.
Distinctive design.
Full set. Red Omega watch box, all cards and book (see pics).
Excellent condition, never worn; the wristwatch comes from luxury watch-shop showcase, that's why the strap is replaced with brand new one: straps often suffer from temperature in shop windows due to powerful spotlights.
General professional pre-sale service was made in November 2025: the watch is keeping good time and working perfectly.
My personal authenticity and quality warranty: you will get warranty card (as pictured), fully completed, stamped and signed.
Insured, registered shipping worldwide with DHL Express: it’s not cheap, and yet fast and reliable, two days in Europe, three days worldwide.

Everything you see in my pics is included in the package that you'll receive.

NO EXTRA COSTS for EU Buyers!

Christmas and New Year are approaching—a time for giving and receiving gifts.
And what could be more enjoyable than a beautiful 'Omega' chronograph?