Seiko 5 Sports SRPE55 Automatic Black Dial 40mm Winders / Storage Weight: 98 g

Weight: 98 g

Training Data (Up to 100 runs

as well as a bottom marking with unit number

Case Thickness:13 mm case thickness

centrifugal G-forces

Seiko 5 Sports SRPE55 Automatic Black Dial 40mm Winders / Storage Weight: 98 gCaliber Number 4R36 Movement Type Automatic with manual winding capacity Duration Approx. 41 hours Case Material Stainless steel Crystal Hardlex LumiBrite Lumibrite on hands and indexes Clasp Three fold clasp with push button release Water Resistance 10 bar Case Size Thickness: 11. 5 Diameter: 40 Length: 44. 6 Other Specifications Screw case back See through case back Three fold clasp with secure lock