[MEN] Seiko Prospex Alpinist [SPB503J1] G-shock Interval measurement timer (up to

Interval measurement timer (up to 5 time settings)

the GA-100

Thickness: 13

including two pink gold models

[MEN] Seiko Prospex Alpinist [SPB503J1] G-shock Interval measurement timer (up toMovement Calibre 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 Diameter: 39. 5mm Case Thickness: 12. 7mm Lug to Lug: 46. 4mm Crystal: Sapphire crystal with magnifier Crystal Coating: Anti reflective coating on inner surface LumiBrite: On hands and