31mm · Stainless Steel · Caliber 2231 · 100m
Oyster Perpetual 31 Dark Grey Roman
Same base reference with a different dial, bracelet or market code.
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
| Specification | 177200-0018 | 277200-0002 | 277200-0003 | 277200-0005 | 277200-0008 |
|---|---|---|---|---|---|
| Case diameter | 31mm | 31mm | 31mm | 31mm | 31mm |
| Case material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Water resistance | 100m | 100m | 100m | 100m | 100m |
| Caliber | 2231 | 2232 | 2232 | 2232 | 2232 |
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
Original collection: Oyster Perpetual 31
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Corrections and data limitations
