Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | RB21203A1Q1P1 | RB0118371G1P1 | RB0145371G1P2 | RB21202A1K1P1 | RB21205A1G1P1 |
|---|---|---|---|---|---|
| Case diameter | 42mm | 42mm | 42mm | 42mm | 42mm |
| Case material | Red Gold | Red Gold | Red Gold | Red Gold | Red Gold |
| Water resistance | 100m | 100m | 100m | 100m | 100m |
| Caliber | Caliber | Caliber | Caliber | Caliber | Caliber |
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 ↗ · 2026-09-22 02:12:59 JST
WatchBase · Breitling RB21203A1Q1P1
Original collection: Premier
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