Ball Engineer Master II Skindiver Heritage - DM3308A-PCJ-BK Toile Case material Steel Case diameter

Case material Steel Case diameter 40 mm  Water resistance 10 ATM Bezel material Steel Crystal Sapphire crystal Dial Blue Dial numerals No numerals Bracelet/strap

black monobloc Cerachrom bezel with engraved tachymetric scale

approximately 38 hrs of power reserve

caliber 8400 self-winding movement

Ball Engineer Master II Skindiver Heritage - DM3308A-PCJ-BK Toile Case material Steel Case diameterWEIGHT Approx. 190g MOVEMENT Automatic caliber BALL RR1102 C Chronometer certified COSC SIZE (CASE) 42mm, height 15. 2mm WATER RESISTANCE 300m 1000ft ANTI MAGNETISM 80,000A m MICRO GAS TUBES 15 micro gas tubes on hour, minute, second hands, and dial for night reading capability FUNCTIONS Hours, minutes, sweep seconds, day and date 5,000Gs shock resistance CASE MATERIAL Stainless steel Luminous ceramic unidirectional rotating bezel Mu metal shield