[HDB001J, HDB002J] SEIKO 5 SPORTS FIELD SERIES WATCH MADE IN JAPAN JDM

Caliber Number: 4R34 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 24 24-hour hand (dual time display function) Stop second hand function Date display Case Material: Stainless steel Case Size: Thickness:13.6mm, Diameter:39.4mm, Lug-to-lug:47.9mm Crystal: Curved Hardlex LumiBrite: Lumibrite on hands and index(es) Clasp: Three-fold clasp with push button release Bracelet Length: 205.0mm Distance between lugs: 20mm Water Resistance: 10 bar Magnetic Resistance: 4,800 A/m Weight: 147.0g Three-fold clasp with secure lock See-through & Screw case back