Omega Seamaster Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Green
Reference 522.32.40.20.01.005
About this watch
The Omega Seamaster Master Co-Axial 39.5 Olympic Timekeeper is a limited-edition watch that captures the spirit of innovation and sport. Its sleek silhouette, matte black finish, and striking color combination make it a true masterpiece. The Omega caliber 8800 movement is a self-winding marvel, featuring a Co-Axial escapement and certified as a Master Chronometer by METAS. With a power reserve of 55 hours and resistance to magnetic fields up to 15,000 gauss, this watch is built to last. Its water resistance rating of 60 meters makes it suitable for swimming and snorkeling, but not diving. The combination of Omega’s rich history, innovative technology, and stunning aesthetics makes this watch a worthwhile addition to anyone's collection.
Key Features
- 39.5mm round case diameter
- Stainless steel construction
- Sapphire crystal scratch-resistant
- Water resistance up to 60 meters
- Omega caliber 8800 self-winding movement
- Master Chronometer certification by METAS
- Co-Axial escapement for enhanced accuracy
Specifications
- Brand
- Omega
- Family
- Seamaster
- Model
- Seamaster Master Co-Axial 39.5 Olympic Timekeeper Stainless Steel / Black / Green
- Reference
- 522.32.40.20.01.005
- Movement
- 8800
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 39.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 60
Current Listings
![[WTS] Omega Seamaster Quartz 41mm 1650$](https://preview.redd.it/1fo764ga55af1.jpg?width=640&crop=smart&auto=webp&s=42e36387ef861f460048d678d50476d39c64f6f6)
Omega Seamaster Quartz 41mm 1650$
The Omega Seamaster Quartz features a blue wave dial and aluminium bezel, suitable for an approximately 7.5-inch wrist.
- Condition: nice condition with some signs of wear
- Material: aluminium
- Dial color: blue
![[WTS] Gold Capped Vintage Omega Seamaster Ref 2846 PRICE DROP](https://preview.redd.it/stc5zsal35af1.jpg?width=640&crop=smart&auto=webp&s=a813687d66616e0e87c94a5d1ef978280161bcee)
Gold Capped Vintage Omega Seamaster Ref 2846 PRICE DROP
A vintage Omega Seamaster from 1954 with a self-winding Cal 501 movement and original two-tone dial. The gold capped case has some wear, but the watch keeps good time.
- Condition: fair
- Movement: self winding Cal 501
- Dial condition: nice patina throughout
- Case condition: fair with wear shown throughout

Omega Seamaster 300 - Black Wave Dial - 210.30.42.20.01.001 ( new / 2025 )
Up for sale is a brand new Omega Seamaster 300 42mm 8800, Black Dial / Bezel on Bracelet - reference # 210.30.42.20.01.001 It comes complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated February 2025.
- Condition: Brand new
- Case size: 42mm
- Movement: 8800 Master Co-Axial Movement

Omega Seamaster 300M - Black Dial - Diver - 210.32.42.20.01.001 ( new / 2025 )
A brand new Omega Seamaster 300 42mm Black Wave Dial on Rubber Strap, featuring a stainless steel case and 8800 Master Co-Axial Movement.
- Condition: Brand new
- Case size: 42mm diameter
- Material: stainless steel
- Movement: 8800 Master Co-Axial
![[WTS] Omega Seamaster Diver 300M 210.22.42.20.01.002 – Black/Gold – Full Set](https://external-preview.redd.it/jBZL9vW4kf-KCxy9hmf-KkPC86aqWLKyIzmFw_yGIxE.jpeg?auto=webp&s=4843012e52d544ac8f670818eab4932d37b7bf99)
Omega Seamaster Diver 300M 210.22.42.20.01.002 – Black/Gold – Full Set
This is a two-tone Omega Seamaster Diver 300M with a black ceramic dial and bezel, paired with 18k Sedna gold accents.
- Condition: Lightly worn with normal desk-diving wear
- Case size: 42mm diameter
- Water resistance: 300m depth rating
![[WTS] Omega Seamaster 34mm cal.420 Denisteel $440](https://external-preview.redd.it/Gt14O3J9NnUhwPT0czzLlx-fO8b0xtJMUjFLRYNSr_4.jpeg?auto=webp&s=28bbee915369c5ae4d0fc380ff3ba1f5eae5f4a2)
Omega Seamaster 34mm cal.420 Denisteel $440
A vintage Omega Seamaster 34mm cal. 420 in a Denisteel case from 1956, assembled in England to avoid costly import fees on cased watches from Switzerland.
- Condition: Great shape with some signs of wear
- Case size: 34mm (diameter), 41.5mm (lug to lug)
- Lug width: 18mm
- Crystal condition: Authentic with inner crack between 3 and 4 o'clock
![[WTS] Omega Seamaster 166.0216 Circa 1982 (Serviced) only for 699$ Shipped 🚢 Via FedEx](https://external-preview.redd.it/Zd-B0ZXPdVRLHCvCy50UknELUddw-sF05X4Gu9npxCw.jpeg?auto=webp&s=80cbd8f9f2278c02d3a41fe9c3f981fbf79ee7f7)
Omega Seamaster 166.0216 Circa 1982 (Serviced) only for 699$ Shipped 🚢 Via FedEx
A stainless steel Omega Seamaster reference 166.0216 from 1982, featuring a 35mm case and automatic movement calibre 1020.
- Condition: Good, with a few hairline scratches
- Case Size: 35mm diameter
- Bracelet Size Fit: 7-7.25 inch wrist
- Movement: Calibre 1020, automatic