Ball Engineer II M Skindiver Heritage - DD3208B-S1C-BK Nitride 00 mm steel and gold

00 mm steel and gold case

00 mm DLC-coated stainless steel case

grey and black crocodile rubber strap

lacquered sun-brushed chestnut dial with polished Roman numeral hour markers and cabochons

Ball Engineer II M Skindiver Heritage - DD3208B-S1C-BK Nitride 00 mm steel and goldFEATURES Movement _ Automatic BALL Manufacture caliber RRM7309 C _ Chronometer certified COSC _ 80 hours power reserve, 28,800vph Functions _ 31 micro gas tubes on bezel, hour, minute and second hands and dial for night reading capability _ Hours, minutes, sweep seconds and date Water resistance _ 200m 660ft Antimagnetic _ 4,800A m Case _ Stainless steel or stainless steel case with TiC coating case _ 42mm, height 15. 2mm _ Unidirectional rotating