Seiko Prospex SRPG57K1 Antartica Monster Save The Ocean SRPG57

Caliber Number
4R36

Movement Type
Automatic with manual winding

Duration
Approx. 41 hours

Exterior
Case Material
Stainless steel

Crystal
Hardlex with lenses

LumiBrite
Lumibrite on hands, indexes and bezel

Clasp
Three-fold clasp with secure lock , push button release with extender

Other Details
Water Resistance
200m / 660ft diver's

Case Size
Thickness: 13.4 ㎜
Diameter: 42.4 ㎜
Length: 49.4 ㎜
Weight
187.0 g
Bracelet Length
198 ㎜
Other Specifications
Screw case back
Screw-down crown
SPECIAL EDITION on the case back
Three-fold clasp with secure lock
Unidirectional rotating bezel
Other Features
24 jewels
Day/Date display
Stop second hand function