Comparison
Rolex 18956 vs Rolex m128239-0021
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 Rolex Day-Date family.
| Spec | 18956 | m128239-0021 |
|---|---|---|
| Brand | Rolex | Rolex |
| Family | Day-Date | Day-Date |
| Reference | 18956 | m128239-0021 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | unknown | unknown |
| Retail price | unknown | unknown |
| Case material | unknown | unknown |
| Diameter | unknown | unknown |
| Movement | unknown | Automatic |
| Caliber | unknown | unknown |