Seiko 5 Sports SSK023

Movement

• Caliber Number: 4R34
• Movement Type: Automatic with manual winding
• Power reserve: Approx. 41 hours
• Jewels: 24
• Functions: 24-hour hand (dual time display function), Stop second hand function, Date display

Case/Band

• 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)
• Distance between lugs: 20

Other Details

• Water Resistance: 10 bar
• Magnetic Resistance: 4,800 A/m
• Weight: 147.0g
• Features: Three-fold clasp with secure lock, See-through & Screw case back