44.25mm · Stainless Steel · Caliber 3313 · 100m
Speedmaster Professional Moonwatch Co-Axial Stainless Steel / Black / Bracelet
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 | 311.30.44.50.01.002 | 321.30.44.50.01.001 | 321.32.44.50.01.001 | 304.32.44.51.01.001 | 311.30.44.51.01.001 |
|---|---|---|---|---|---|
| Case diameter | 44.25mm | 44.25mm | 44.25mm | 44.25mm | 44.25mm |
| Case material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Water resistance | 100m | 100m | 100m | 100m | 100m |
| Caliber | 3313 | 3313 | 3313 | 9900 | 3612 |
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
Original collection: Speedmaster (Non-Moonwatch)
Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.
Corrections and data limitations
