Seiko Prospex Winter Speedtimer Mechanical Chronograph - SRQ045J1 SSH180J1 0mm Crystal Box-shaped Hardlex Clasp

0mm Crystal Box-shaped Hardlex Clasp Deployment clasp with push button release Bracelet Length 175

the design is updated with a more sophisticated specification

Case Size: 38

World Time: Astron GPS Solar pinpoints your location and identifies your exact timezone by receiving GPS signals from 4 or more GPS satellites

With its solar-powered movement and 200m water resistance

Seiko Prospex Winter Speedtimer Mechanical Chronograph - SRQ045J1 SSH180J1 0mm Crystal Box-shaped Hardlex ClaspMovement Caliber Number 8R46 Movement Type Automatic with manual winding Precision +25 to 15 seconds per day Power reserve Approx. 45 hours Jewels 34 Functions Equipped with small seconds hand Stop second hand function Case Band Case Material Stainless steel (hard coating) Case Size Thickness: 15. 1mm Diameter: 42. 5mm Lug to lug: 50. 0mm Crystal Dual curved sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite LumiBrite