HomeGents Citizen Eco-Drive Promaster Altichron Watch. Citizen Promaster AltichronSKU: BN4044-15E£449.00PriceOut of StockAboutGents Citizen Eco-Drive Promaster Altichron Watch. Product Details Manufacturer Citizen Model Eco-Drive Promaster Alticron Model Reference BN4044-15E Water Resistance 20 bar (200 metres) Watch Specifications Material Stainless Steel Case Size 46mm Movement Eco Drive Dial Style Black Strap Polyurethane Buckle Buckle Glass Mineral Glass