Omega Seamaster Aqua Terra Diamond Automatic Watch 231.13.39.21.54.001 METAL: Stainless Steel. MEASUREMENTS: Case 38.5mm. original leather band with steel buckle - adjustable. White striped Omega dial with diamond markers. MOVEMENT: Automatic, working order. Ref. 231.13.39.21.54.001. Comes with warranty card. Retail $6300. Watches are guaranteed to be in running order, if described as such, at the time of listing only. Watches have not been tested for features functionality, unless otherwise stated in description.