Comparison
Omega 210.30.42.20.01.018 vs Omega 217.30.42.21.01.003
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
210.30.42.20.01.018
Diver 300M Seamaster Steel Master Chronometer Certified Watch 210.30.42.20.01.018
Omega
217.30.42.21.01.003
Planet Ocean 600M Seamaster Steel Master Chronometer Certified Watch 217.30.42.21.01.003
At a glance
- Both belong to the Omega Seamaster family.
- Both cases are stainless steel.
| Spec | 210.30.42.20.01.018 | 217.30.42.21.01.003 |
|---|---|---|
| Brand | Omega | Omega |
| Family | Seamaster | Seamaster |
| Reference | 210.30.42.20.01.018 | 217.30.42.21.01.003 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Current |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | unknown | unknown |
| Movement | unknown | unknown |
| Caliber | unknown | unknown |