Ref. 220.10.28.60.54.001 - 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 white dial, eight dot hour markers in 18K Sedna™ gold, and four diamond hour markers in 18K Sedna™ gold settings. The hands are also crafted from 18K Sedna™ gold, and the case back is engraved with the OMEGA seahorse on a rippled background. - The watch is secured to the wrist by an integrated stainless steel bracelet and powered by the OMEGA Calibre 4061.