Casio Digital 10 YR Battery Gents Watch DW291H-1A Design_Go4.5F 9Y-67Mm Equipped with a meticulous chronograph

Equipped with a meticulous chronograph accurate to within 1/100 second up to 24 hours and three and a half years charge held in reserve – even without exposure to light – it is the epitome of reliability

45ct Oval Natural Australian Teal Sapphire

4 × 49 × 14

Shape: Round Brilliant Cut

Casio Digital 10 YR Battery Gents Watch DW291H-1A Design_Go4.5F 9Y-67Mm Equipped with a meticulous chronographDW291H 1A Band: Resin Band Case and bezel material: Resin Case size (L W H) 50. 5 50. 4 13. 5 mm Power supply and battery life Approx. battery life: 10 years on CR2025 Water resistance: 200 metre water resistance Weight: 63 g Accuracy: 30 seconds per month Alarm hourly time signal 5 daily or one time alarms Hourly time signal Calendar Full auto calendar (to year 2099) Light LED light Selectable illumination duration (1. 5 seconds or 3 seconds),