SEIKO PROSPEX AUTOMATIC EMPEROR TUNA SLA042 SLA042J1

✔ Singapore Islandwide Delivery 

Movement

Caliber Number
- 8L35
Movement Type
- Automatic with manual winding
Accuracy
- +15 to -10 seconds per day
Duration
- Approx. 50 hours

Exterior

Crystal
- Sapphire crystal
LumiBrite
- LumiBrite on hands, index(es) and bezel
Clasp
- Three-fold clasp with secure lock , push button release with extender

Other Details

Water Resistance
- 1000m / 3300ft for saturation diving
Case Size
- Thickness: 17.4㎜
- Diameter: 52.4㎜
- Length: 53.5㎜