5240.50, Tritium (Yellow Numerals)
Dynamic Chronograph 5240.50 — 5240.50, Tritium (Yellow Numerals)
Undated
Earlier dials whose tritium numerals have turned yellow.
No verified image of this watch yet
Identifying details
- Chronograph
Stopwatch function with registers.
Variants of 5240.50
Reference overview →| Variant | Production |
|---|---|
| 5240.50, Tritium (Yellow Numerals)Current | Undated |
| 5240.50, Super-LumiNova (White Numerals) | c. 1998–? |
Case & movement
- Reference
- 5240.50
- Production
- Undated
- Case material
- Stainless steel
- Case diameter
- 38 mm
- Water resistance
- 50 m
- Movement
- Automatic
- Caliber
- Omega 1138
Dial, bezel & hands
- Lume
- Tritium
Movement
Omega 1138
Modified ETA 2890-A2 with a Dubois-Dépraz 2030 chronograph module on top, 13 mm thick in the 38 mm Dynamic chronograph.
Automatic · 44 jewels