Seiko Prospex Sea Shogun Diver's 43.5 MM Titanium Black Dial Watch SPB189J1 Tissot Power reserve display

Power reserve display

Movement Type:        Automatic with manual winding

The band echoes the night sky image

6 months (when fully charged)

A Spring Drive GMT for the next generation

Seiko Prospex Sea Shogun Diver's 43.5 MM Titanium Black Dial Watch SPB189J1 Tissot Power reserve displayCaliber Number: 6R35 Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve: Approx. 70 hours Jewels: 24 Hacking seconds hand function Date display Case Material: Titanium(super hard coating) with titanium bezel Case Size Thickness: 13. 3mm Diameter: 43. 5mm Lug to lug: 51. 0mm Crystal: Sapphire crystal with magnifier Crystal Coating: Anti reflective coating on inner surface LumiBrite: LumiBrite on hands,