Quality Japanese Automatic movement; functions without a battery; powers automatically with the movement of your armSolid stainless-Steel BraceletScratch-Resistant Sapphire crystalSkeleton case-backWater-resistant to 330 feet (100 M)

Stainless steel caseSolid BraceletSapphire crystalWater resistant to 330 feet (100 M)

Quality Japanese Automatic movement; Functions without a battery; Powers automatically with the movement of your armGenuine Leather BandWide CalendarMineral CrystalWater-resistant to 165 feet (50 M)

Stainless steel caseSolid BraceletChronographWater resistant to 165 feet (50 M)