Seiko Prospex SRPG19K1 Automatic

Caliber Number
4R36

Movement Type
Automatic with manual winding

Duration
Approx. 41 hours

Exterior
Crystal
Sapphire crystal with magnifier

Crystal Coating
Anti-reflective coating on inner surface

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: 13.2 
Diameter: 45 
Length: 47.7 
Weight
198.0 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 seconds hand function

12 Months international warranty