Seiko Prospex Automatic Stainless steel 39.5 MM Green Dial Watch SPB507J1 Swatch Automatic has its roots in

Automatic has its roots in industrial craftmanship

Dial color: White

and the steel bracelet makes a strong style statement

Precision: +15 to -10 seconds per day

Seiko Prospex Automatic Stainless steel 39.5 MM Green Dial Watch SPB507J1 Swatch Automatic has its roots inCaliber 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 Band Material: leather Clasp Three fold clasp