Blancpain Villeret 6638-3631-55B
42mm · Red Gold · Caliber 3863 · 30m
Villeret Équation du Temps Marchante Red Gold
Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | 6638-3631-55B | 6638 3631 55B | 0151-3631 | 6613-3631-55B | 6614-3637-55B |
|---|---|---|---|---|---|
| Case diameter | 42mm | 42mm | 42mm | 42mm | 42mm |
| Case material | Red Gold | Red Gold | Red Gold | Red Gold | Red Gold |
| Water resistance | 30m | 30m | 30m | 30m | 30m |
| Movement | — | Automatic | — | — | — |
| Caliber | 3863 | 3863 | 151B | 13R0 | 13R1 |
Sources & record notes
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
- WatchBase ↗ · 2026-09-21 17:46:48 JST
WatchBase · Blancpain 6638-3631-55B
Original collection: Villeret
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