Seiko 5 Sports SKX Series SRPK99K1
Movement: Automatic with manual winding capacity
Caliber 4R36, 24 jewels
Power reserve: 41 hours
Stainless steel case and bracelet
D42.5mm x T14.2mm x L46mm
Curved Hardlex crystal
LumiBrite on hands and indices
Water Resistance: 100 m
See-through screw case back
Three-fold clasp with push button release
Stop seconds hand function