Seiko Prospex Sea SRPL51

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:12.3mm, Diameter:41.7mm, Lug-to-lug:49.5mm
• Crystal: Hardlex
• LumiBrite: LumiBrite on hands, index(es) and bezel
• Clasp: Three-fold clasp with secure lock , push button release with extender
• Distance between lugs: 20

Other Details

• Water Resistance: 200m / 660ft diver's
• Magnetic Resistance: 4,800 A/m
• Weight: 170.0g
• Features: Unidirectional rotating bezel, Screw-down crown, Screw case back