Comparison
Citizen Series8 vs Tudor Black Bay
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 an automatic movement.
- Both cases measure 39 mm across.
- Citizen Series8 has a stainless steel case; Tudor Black Bay is in ceramic.
| Spec | Series8 | Black Bay |
|---|---|---|
| Brand | Citizen | Tudor |
| Family | Series8 | Black Bay |
| Reference | Series8 | Black Bay |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | unknown |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Ceramic |
| Diameter | 39 mm | 39 mm |
| Movement | Automatic | Automatic |
| Caliber | unknown | Tudor MT5813 |
| Winding | unknown | Automatic |
| Power reserve | unknown | 70 hours |
| Jewels | unknown | unknown |
| Frequency | unknown | unknown |
| Complications | unknown | unknown |