SNKE57K1

Caliber Number / Movement
7S26 (automatic)

Power Reserve / Accuracy
Approximately 41 hours (-20 to +49 seconds per day)

Crystal
Hardlex crystal

LumiBrite
Lumibrite on hands and indexes

Case & Band Material
Stainless steel case with metal band (three-fold clasp with push-button release)

Water Resistance
Splash resistant

Case Size
Thickness: 10.5 mm
Diameter: 38.5 mm
Length: 45.0 mm

Other Specifications
See-through back case
Screw case back
21 jewels
Day and date display