Seiko 5 SKX series SRPD91P9

Movement

• Caliber Number: 4R36
• Movement Type: Automatic with manual winding
• Power reserve: Approx. 41 hours
• Jewels: 24
• Functions: Stop second hand function, Day/Date display

Case/Band

• Case Material: Stainless steel (hard coating)
• Case Size: Thickness:13.4mm, Diameter:42.5mm, Lug-to-lug:46.0mm
• Crystal: Hardlex
• LumiBrite: LumiBrite on hands and index(es)
• Band Material: Nylon
• Distance between lugs: 22

Other Details

• Water Resistance: 10 bar
• Magnetic Resistance: 4,800 A/m
• Features: Unidirectional rotating bezel, See-through & Screw case back