Every Sinn 903 St Chronograph reference WristWorth tracks — 2 in total — compared side by side.
| Spec | 903.ST | 903.ST.AUTO |
|---|---|---|
| Est. value | $3K | $3K |
| Case size | 41mm | 41mm |
| Material | Stainless Steel | Stainless Steel |
| Movement | Automatic | Automatic |
| Water resist. | 100m | 100m |
| Dial | Black | Black |
| Power reserve | 42h | 42h |
The WristWorth Vault tracks 2 Sinn 903 St Chronograph references: 903.ST, 903.ST.AUTO.
Across its references, the Sinn 903 St Chronograph ranges roughly $3,190 to $3,290 depending on the exact reference, condition, and market demand.
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