188.8.131.52.99.001 Omega This watch has 38 mm 18K Sedna™ gold case. Diamonds bezel. Radiant dial is fully paved with a snow setting of 696 diamonds, while the indexes at each hour are marquise-cut red rubies. Glossy red leather strap. Automatic movement. Functions: hours, minutes, seconds. Water resistance up to 150 m./500 ft. 184.108.40.206.99.001 Omega 18K Sedna™ Gold & Diamonds & Rubies watch.