Comparison
Omega 1780055 vs Omega 3515.20
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.
At a glance
- Both belong to the Omega Speedmaster Date family.
| Spec | 1780055 | 3515.20 |
|---|---|---|
| Brand | Omega | Omega |
| Family | Speedmaster Date | Speedmaster Date |
| Reference | 1780055 | 3515.20 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | unknown |
| Retail price | unknown | unknown |
| Case material | unknown | unknown |
| Diameter | unknown | unknown |
| Movement | unknown | unknown |
| Caliber | unknown | unknown |