Comparison
D1 Milano D1-UCBL02 vs Seiko 21407130
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 use a quartz movement.
- D1 Milano D1-UCBL02 is 0.1 mm larger (30 mm vs 29.9 mm).
- Both cases are stainless steel.
| Spec | D1-UCBL02 | 21407130 |
|---|---|---|
| Brand | D1 Milano | Seiko |
| Family | Royal | Classic |
| Reference | D1-UCBL02 | 21407130 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | unknown |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 30 mm | 29.9 mm |
| D1 Milano D1-UCBL02 is 0.1 mm larger | ||
| Movement | Quartz | Quartz |
| Caliber | Miyota GL22 | unknown |
| Winding | Quartz | unknown |
| Power reserve | unknown | unknown |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |