Why should you buy the Omega Seamaster Planet Ocean Big Size reference 2900.50.91? For starters the watch is robust without appearing too flashy or over-the-top at 45.5mm in diameter. The ref. 2900.50.91 also boasts Omega’s impressive calibre 2500 self-winding movement complete with a 48-hour power reserve and a Co-Axial escapement. The case is waterproof up to 600 meters and is equipped with a uni-directional bezel with a ceramic insert making this Seamaster ideal for use both on land and while in the sea. The sleek rubber bracelet adds the finishing touch making this Omega hard for many avid collectors to resist.
