522.53.33.20.02.001Ref

The Omega 'Sochi 2014' (ref. 522.53.33.20.02.001) is a 100-piece limited edition celebrating the 2014 Winter Olympics, introduced in late 2013. It is based on the Museum Collection N° 4 'Petrograd' 1915 (ref. 5703.30.01), which has a tonneau-style case with hinged lugs and a self-winding movement with small seconds. Its case measures 43.5 x 32.5 mm, and the limited edition is listed as 1915 units.