SEIKO PROSPEX AUTOMATIC TUNA SRPE85 SRPE85K1

✔ Singapore Islandwide Delivery 

Movement

Caliber Number
- 4R36
Movement Type
- Automatic with manual winding
Duration
- Approx. 41 hours

Exterior

Case Material
- Stainless steel 
Crystal
-Hardlex 
LumiBrite
- LumiBrite on hands, index(es) and bezel

Other Details

Water Resistance
- 200m / 660ft diver's
Case Size
- Thickness: 13.8㎜
- Diameter: 48.0㎜