SEIKO PROSPEX AUTOMATIC TUNA SAVE THE OCEAN MANTA RAY SRPH77 SRPH77K1

✔ Singapore Islandwide Delivery 

Movement

Caliber Number
- 4R35
Movement Type
- Automatic with manual winding
Duration
- Approx. 41 hours

Exterior

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

Other Details

Water Resistance
- 200m / 660ft diver's
Case Size
- Thickness: 12.6㎜
- Diameter: 43.2㎜
- Length: 44.0㎜