Ball DM3150B-S13J-BE Roadmaster Challenger Moonphase Blue Dial 43mm Citizen Eco-Drive CB5840-59E Promaster Navihawk case of function is used:

case of function is used: about 7 months

and in the 1950s

Driving system Automatic with manual winding mechanism Caliber Number 8L35 Case Stainless steel case Case coating Dia shield Band material Silicon Glass Dual-curved sapphire crystal Glass coating Anti-reflective coating on inner surface Lumi Brite Hands and indexes Drive duration Power reserve: 50 hours Water resistance 200m water resistance suitable for air diving Magnetic reluctance Magnetic resistance Size H49

water resistance

White rubber

Ball DM3150B-S13J-BE Roadmaster Challenger Moonphase Blue Dial 43mm Citizen Eco-Drive CB5840-59E Promaster Navihawk case of function is used:Caliber: BALL RR1801 Movement: Automatic Limited Edition: 1000 Weight: Approx. 190g Case Diameter: 43mm Case Height: 14. 4mm Water Resistance: 300m 1000ft Anti Magnetism: 4,800A m Micro Gas Tubes: 30 micro gas tubes on hour, minute and second hands, dial and bezel for night reading capability Case Material: Stainless Steel Bezel: Unidirectional rotating ceramic bezel with gas tube inset, markings illuminated by Super LumiNova Case Back: Sapphire