Introducing the new Promaster Altichron equipped with Citizen’s advanced technologies. This light-powered Eco-Drive timepiece features an altimeter than can measure from -300 metres to 10,000 metres. The new model includes extreme temperature resistance, compass with rotating bezel and power reserve indicator. This timepiece makes a great outdoor watch and is finished off with a stainless steel case, polyurethane strap and anti-reflective crystal.
Band: Black Polyurethane Rubber Buckle
Dial: Black, Luminous Hands and Markers, Power Reserve Indicator
Case: Black Ion-Plated Stainless Steel
Crystal: Anti-Reflective Mineral Crystal
9h: Sub Altimeter
Case size: 46mm
Water Resistant to 200m Swimming, Showering and Snorkelling
The oil crisis in 1973 raised global awareness and interest around alternative sources of clean energy. CITIZEN responded to the challenge by starting to develop watches driven by a completely new energy source: light. And in 1976, we created the world’s first light-powered watch. The technology was named Eco-Drive.
Eco-Drive converts any kind of light into energy to power a watch, storing the surplus on a power cell. On a full charge, an Eco-Drive watch runs for months even in darkness with no need for regular battery replacement. It’s designed to charge from ordinary everyday light sources like indoor fluorescent lighting and desk lights. You can go about your everyday life confident that your watch will never stop.