Seiko - Srz554P1

Movement Caliber Number 7N01 Movement Type Quartz Precision ±15 seconds per month Battery life Approx. 3 years Functions Stop second hand function Case/Band Case Size Thickness:7.1mm Diameter:30.0mm Lug-to-lug:36.5mm Crystal Hardlex Clasp Three-fold clasp with push button release Distance between lugs 5 Other Details Water Resistance 5 bar Magnetic Resistance 4,800 A/m Weight 59.0