Seiko Prospex Speedtimer 42 MM 100th ANN LE GPS Solar Watch SSH169J1 Tissot Weight: 62

Weight: 62

All of these innovative designs and technologies created a much thinner watch

Reference: 131

Case Material

* Due to the screw-lock construction of the case back

Seiko Prospex Speedtimer 42 MM 100th ANN LE GPS Solar Watch SSH169J1 Tissot Weight: 62Movement Calibre Number: 5X83 Movement Type: GPS solar Precision: 15 seconds per month (without receiving a GPS signal and at temperatures between 5C and 35C ) Power reserve: Operating for approx. 6 months (when fully charged), power save: approx. 2 years Jewels: 14 Functions Overcharge prevention function Power save function Chronograph up to 12 hours in 1 20 second increments Perpetual calendar to the february 28, 2100 World time function (38