131.20.39.20.52.001 Omega The Omega Constellation Co-Axial Master Chronometer 131.20.39.20.52.001 watch features a 39 mm case made of stainless steel, with a Sedna™ Gold bezel that displays gold Roman numerals. The crown is also made of Sedna™ Gold, and the watch has an opaline white silvery dial with diamond indexes. The Sedna™ Gold hour hands have luminescent coating for better visibility in low light conditions. The watch also includes a date window positioned at 6 o'clock, and the Omega logo in Sedna™ Gold located below the 12 o'clock position. This watch is powered by a self-winding mechanical movement, which has a power reserve of approximately 55 hours. The case thickness is 12.4 mm, and the case back is transparent, allowing for a view of the movement. The watch is protected by a sapphire crystal on both the front and back side. The watch features a stainless steel and Sedna™ Gold bracelet, attached with a steel folding buckle. The watch has a water resistance of up to 50 meters, making it suitable for showering, swimming, and surface water sports. The combination of stainless steel, Sedna™ Gold, and diamond indexes give this watch a luxurious and sophisticated look that is perfect for formal occasions. Overall, this is a highly functional and stylish timepiece that delivers both precision and elegance.

131.20.39.20.52.001 Omega Constellation Co-Axial Master Chronometer Stainless steel & Sedna™ Gold Men’s Watch.