46mm · Stainless Steel · Caliber RR1102
Engineer Master II Union Pacific Big Boy
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
| Specification | NM1080C-S2-BK | NM1080C-L2-BK | GM2086C-L2-BK | NM3888D-PG-LCJ-WH |
|---|---|---|---|---|
| Case diameter | 46mm | 46mm | 44mm | 39.7mm |
| Case material | Stainless Steel | Stainless Steel | Stainless Steel | Rose Gold |
| Water resistance | — | — | 100m | — |
| Caliber | RR1102 | RR1102 | RR1301 | RR1105C |
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
Original collection: Official Railroad Watch
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Corrections and data limitations
