Citizen Promaster Altichron Watch
Promaster Altichron is a light-powered Eco-Drive timepiece with an onboard altimeter than can measure from -300 metres to 10,000 metres, designed for handsfree operation. This mountain-climber's watch is built for extreme temperature resistance, and also features a compass with rotating bezel and power reserve indicator. It is presented in a stainless steel case with polyurethane strap and anti-reflective crystal.
Black Polyurethane Rubber Buckle
Black, Luminous Hands and Markers, Power Reserve Indicator
Black Ion-Plated Stainless Steel
Anti-Reflective Mineral Crystal
9h: Sub Altimeter
Altimeter adjusting function