Ball Watch Company Trainmaster
Railroad-heritage dress-watch line, direct link to Webb C. Ball's original railroad chronometer business
3 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | NM2080D-S1J-SL Trainmaster Eternity | NM3888D-S5CJ-WH Trainmaster Standard Time GMT | NM9080D-L1J-SL Trainmaster Legend |
|---|---|---|---|
| Case size Differs | 39.5 mm | 40 mm | 40 mm |
| Lug to lug | 46 mm | 46 mm | 46 mm |
| Thickness Differs | 11.8 mm | 11.15 mm | 11.45 mm |
| Lug width | 20 mm | 20 mm | 20 mm |
| Case Differs | Stainless steel, sapphire caseback, round | Stainless steel, round | 904L stainless steel, round |
| Crystal | Sapphire, anti-reflective | Sapphire, anti-reflective | Sapphire, anti-reflective |
| Water resistance | 30 m | 30 m | 30 m |
| Caliber Differs | BALL RR1102 | BALL RR1201-C | BALL RR1103 |
| Movement type | Automatic | Automatic | Automatic |
| Complications Differs | day, date | GMT, date | date |
| Dial Differs | Silver | White enamel | Silver |
| Lume Differs | Tritium gas tubes (H3), 14 micro tubes on hands/dial | Tritium gas tubes (H3), 15 micro tubes on hands/dial | Tritium gas tubes (H3), 14 micro tubes on hands/dial |
| Bracelet Differs | Stainless steel, folding buckle | Stainless steel, folding buckle | Brown leather NATO-style strap |
| Limited edition | Not recorded | Limited to 999 pieces | Not recorded |