Ref. 220.10.28.60.51.001 - The Seamaster Aqua Terra for ladies is a true expression of elegance. - This model, with a symmetrical 28 mm stainless steel case, features a shimmering black dial, eight rhodium-plated dot hour markers, and four diamond-set hour markers in rhodium-plated settings. The hands are also rhodium-plated, and the case back is engraved with the OMEGA seahorse on a rippled background. - The watch is held to the wrist by an integrated stainless steel bracelet and powered by the OMEGA Calibre 4061.