Comparison
Omega 310.20.42.50.99.001 vs Omega 311.50.39.30.01.001
Sourced specs side by side. A value is highlighted only where one is objectively greater (power reserve); size and the rest are a matter of taste. unknown means no sourced value yet.
Omega
310.20.42.50.99.001
Moonwatch Professional Speedmaster Steel - Sedna™ gold Master Chronometer Certified Watch 310.20.42.50.99.001
Omega
311.50.39.30.01.001
Speedmaster Calibre 321 38.6 mm, Canopus Gold™ on Canopus Gold™ - 311.50.39.30.01.001
At a glance
- Both belong to the Omega Speedmaster family.
- Omega 310.20.42.50.99.001 has a rose gold case; Omega 311.50.39.30.01.001 is in yellow gold.
| Spec | 310.20.42.50.99.001 | 311.50.39.30.01.001 |
|---|---|---|
| Brand | Omega | Omega |
| Family | Speedmaster | Speedmaster |
| Reference | 310.20.42.50.99.001 | 311.50.39.30.01.001 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Rose gold | Yellow gold |
| Diameter | 42 mm | unknown |
| Movement | unknown | unknown |
| Caliber | unknown | unknown |