Roebelin & Graef "Masterpiece" open heart automatic watch Watch details: stainless steel ip gold automatic movement indication of date indication of daydate indication of month indication of 2nd time open heart waterproof to 5 ATM case diameter: approx. 45 mm without crown the totally length of the strap appr. 21cm Limited edition screwed stainless steel backside excellent condition unworn photos are part of the description