Promaster Marine (BN2031)

The Citizen Promaster Marine BN2031-85E is a professional diver's watch designed for demanding applications. Its robust case and silver-tone stainless steel bracelet give the timepiece a striking presence. At the heart of the watch is the precise J250 solar-powered quartz movement with environmentally friendly Eco-Drive technology, which uses any light source as an energy source, eliminating the need for battery changes. A black dial with highly luminous hands and indices ensures optimal legibility. Special Features and Equipment: This ISO 6425 certified model is water-resistant to 20 bar and features an integrated depth gauge as well as a decompression warning for excessively rapid ascent. A power reserve indicator, a date display at the 3 o'clock position, and antimagnetic properties complete the functional features. One expert praises its uncompromising reliability: "A true tool for divers that perfectly combines function and durability."