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 pre-owned Omega hard for many avid collectors to resist.
