Seiko Srpe45J1

Specifications Movement Caliber Number 4R35 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 23 Functions Stop second hand function Date display Case/Band Case Material Stainless steel Case Size Thickness:11.8mm Diameter:38.5mm Lug-to-lug:45.4mm Crystal Box-shaped Hardlex Band Material Cow leather Clasp Three-fold clasp with push button release Distance between lugs 20 Other Details Water Resistance 5 bar Weight 63.0g Features Interchangeable band with quick release spring bars See-through & Screw case back