Seiko 5 Sports SRPE57 Automatic Black Dial 40mm

Caliber Number
4R36

Movement Type
Automatic with manual winding capacity

Duration
Approx. 41 hours

Case Material
Stainless steel

Crystal
Hardlex

LumiBrite
Lumibrite on hands and indexes

Clasp
Three-fold clasp with push button release

Water Resistance
10 bar

Case Size
Thickness: 11.5 ㎜
Diameter: 40 ㎜
Length: 44.6 ㎜
Other Specifications
Screw case back
See-through case back
Three-fold clasp with secure lock