SEIKO ESSENTIALS SSB427
Movement
Caliber Number 8T63
Movement Type Quartz
Precision ±15 seconds per month
Battery life Approx. 3 years
Functions
24-hour hand
Equipped with small seconds hand
Chronograph up to 60 minutes in 1/5 second increments
Date display
Case/Band
Case Size
Thickness:12.1mm
Diameter:41.5mm
Lug-to-lug:46.5mm
Crystal Hardlex
Three-fold clasp with push button release
Distance between lugs 22
Other Details
Water Resistance 10 bar
Magnetic Resistance 4,800 A/m
Weight 133.0g
Features Screw case back
