Seiko Japan Made Gen 2 62MAS Prospex Diver's Gray Dial Men's Stainless Steel Watch SPB143J1 import_2021_04_27_054542 20 months on rechargeable battery

20 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Calendar Does not have a date function

long-selling G-SHOCK basic design

Tissot Quickster T0954171703701 is a super handsome Chronograph Gents watch from T-Sport collection

Seiko Japan Made Gen 2 62MAS Prospex Diver's Gray Dial Men's Stainless Steel Watch SPB143J1 import_2021_04_27_054542 20 months on rechargeable batterySeiko Japan Made Gen 2 62MAS Prospex Diver's Gray Dial Men's Stainless Steel Watch SPB143J1 55 years ago, Seiko introduced its, and Japan's, first ever diver's watch. With an automatic movement and water resistance to 150m, it proved its reliability when it was used by members of the Japanese Antarctic Research Expedition from 1966 to 1969. In the years that followed, Seiko created many other diver's watches that found favor with professional divers