Ball DM3150B-S13J-BE Roadmaster Challenger Moonphase Blue Dial 43mm Citizen Eco-Drive CB5840-59E Promaster Navihawk Driving system Automatic with manual

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

The uniqueness of this chronograph lies in the lacquer dial

With its clean lines and three-piece case construction

and in the 1950s

average pace

Ball DM3150B-S13J-BE Roadmaster Challenger Moonphase Blue Dial 43mm Citizen Eco-Drive CB5840-59E Promaster Navihawk Driving system Automatic with manualCaliber: 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