Seamaster 300 CK2913
1957–c. 196110 variants
The first Seamaster 300 and Omega's first true professional diver, launched in 1957 with the Speedmaster CK2915 and Railmaster CK2914 on a shared straight-lug case. Black dial with luminous triangle indexes and Arabic 3, 6, 9 and 12; thin Bakelite rotating bezel; Naiad crown; calibers 500 and 501. Rated 200 m despite the name, the limit of Omega's test equipment at the time. Eight sub-references, -1 to -8.
Variants over time
All recorded years
19551964
195519601965
Faded ends mark approximate or unknown dates. Years are as stated by the cited sources.
Reference specifications
- Brand
- Omega
- Model
- Seamaster 300
- Reference
- CK2913
- Production
- 1957–c. 1961
- Case material
- Stainless steel
- Case diameter
- 39 mm
- Crown guards
- None
- Water resistance
- 200 m
More specifications (3)
- Date
- No
- Movement
- Automatic
Read more
- History of Omega Seamaster: A Legacy of InnovationRead more at Bob's Watches (opens in a new tab)
- Auctions: A Military Seamaster 300 That Served Its Country (And Survived)Read more at HODINKEE (opens in a new tab)
- Omega Seamaster Master Co-Axial Chronometer – The return of the Seamaster 300 CK2913Read more at Fratello (opens in a new tab)
- Fratello's Top 5 Vintage Omega Seamaster Dive Watches