Antique automatic diving watch, Alpina President, Seastrong date in good condition, some scratches on the glass works but stops after a few hours marked Alpina President, Automatic Sea-strong width excluding crown 4 cm see photos Check out my other items! reduced shipping costs for group purchases Condition:UsedItem that has been worn. any imperfections. Type:Wristwatch Brand:Alpina Model:President Department:Adult unisex