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Speedmaster
The First Speedmaster
Ref. CK 2915
Production1957–59
Caliber321
Case38.6mm, Stainless steel
CrystalPlexiglass, flat
46
Known Watches
72
Auction Results
$23.2K–$3.4M
Price Range
12
Provenance Links
7
Extracts

The very first Speedmaster. Broad Arrow hands, straight lugs, and the Cal. 321 that started it all.
Serial Ranges
| Sub-Ref | Caliber | Serial Start | Serial End | Years |
|---|---|---|---|---|
| CK 2915-2 | 321 | 15,000,000 | 15,999,999 | 1958–1958 |
| CK 2915-1 | 321 | 15,490,000 | 15,999,999 | 1957–1957 |
| CK 2915-3 | 321 | 16,640,000 | 16,649,999 | 1959–1959 |
Further Reading
ChronoMaddox
- Speedmaster c.321 Spotting...→
- Dimensions of Selected Omega Chronographs...→
- Omega Speedmaster Pro “Moonwatch” Casebacks→
- From Chuck's e-Mailbox #3: Meet Gino B & his Omega Collection→
- Nomenclature des bracelets Speedmaster Professional ST 145→
- History of the Omega Speedmaster:→
- How much would I expect to pay for a vintage speedmaster???→
- Roman Hartmann’s Omega Speedmaster Serial Number Chart→
- Omega Speedmaster Dial Details→
- Three High-Precison Watches For Special Assignments......→
- + 1 more articles
WatchFID
- Roy & Sacha Davidoff Special Speedmaster Interview for Moonwatch Only→
- Davy Sardou Special Speedmaster Interview for Moonwatch Only→
- Frédéric Special Speedmaster Interview for Moonwatch Only→
- Robert Jan Broer Special Speedmaster Interview for Moonwatch Only→
- 12 QUESTIONS ONLY TO... THOMAS DUNKER NIELSEN - Watchfid→
- apollo-xi-1969-tribute-to-astronauts→
- Seamaster Only - Watchfid→
- THE SPEEDMASTER MISSIONS VALISE - Watchfid→