TECHNICAL DATABrand: U-BoatFamily: DARKMOONReference: 9538/AName: U-Boat 9538/A Darkmoon 44 mm BK Orange PVD QuartzCASEMaterial: SteelGlass: Sapphire GlassDiameter: 44,8 X 0Case Thickness: 0Water Resistance: 5 ATMDIALColor: BlackDial Markers: Arabic numeralsBezel: Stainless SteelMOVEMENTType: QuartzCalieber: Ronda 712Base Caliber: –BANDMaterial: SiliconColor: OrangeClasp: BuckleOTHER FUNCTIONSCrown Left ,Luminescent Hands,Luminescent Numerals,Luminous indexes ,Screw-Down Crown ,