Comparison
Sinn 556 A vs Sinn EZM 3
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 Sinn Instrument Watches family.
- Both use an automatic movement.
- Both cases are stainless steel.
- Sinn 556 A is in current production; Sinn EZM 3 is discontinued.
| Spec | 556 A | EZM 3 |
|---|---|---|
| Brand | Sinn | Sinn |
| Family | Instrument Watches | Instrument Watches |
| Reference | 556 A | EZM 3 |
| Production start | unknown | unknown |
| Production end | unknown | unknown |
| Status | Current | Discontinued |
| Retail price | unknown | unknown |
| Case material | Stainless steel | Stainless steel |
| Diameter | 38.5 mm | unknown |
| Movement | Automatic | Automatic |
| Caliber | unknown | unknown |