Seiko Prospex Speedtimer Stainless Steel Automatic 39.5 MM Watch SPB513J1 Omega when it adapts easily to

when it adapts easily to leisure activities

Caseback: Exhibition

Case size (L× W× H): 56

Broad hour/minute hands and indices of large Arabic numerals have also been adopted to improve visibility

Seiko Prospex Speedtimer Stainless Steel Automatic 39.5 MM Watch SPB513J1 Omega when it adapts easily toCaliber Number: 6R55 Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve: Approx. 72 hours(3 days) Jewels: 24 Functions Stop second hand function Case Band Case Material Stainless steel (super hard coating) Case Size Thickness: 12. 0mm Diameter: 39. 5mm Lug to lug: 44. 5mm Crystal Curved sapphire crystal Crystal Coating Anti reflective coating on inner surface Clasp Three fold clasp with push button release