New in my portfolio of independent brands I may offer you perrelet present. A1081/1 / Technical specifications reference A1081/1 model skeleton BODY SIZE 44mm HOUSING HEIGHT 13.30mm CASE Stainless steel center case, bezel & black case with black pvd coating CASE BACK Transparent Sapphire atm 5 atm dial silver, skeleton subdial bracelet/bangle Black rubber buckle pin buckle movement Automatic in-house movement caliber p-381, 42 hours power reserve functions Central hands with hour, minute and second indication. P381 movement p-381 / Automatic In-House Automatic in-house movement caliber p-381 42 hours power reserve