131.18.36.20.61.001 Omega The Omega Constellation Co-Axial Master Chronometer 131.18.36.20.61.001 is a luxurious watch with a beautiful design and advanced features. The watch has a 36 mm stainless steel case with a polished bezel set with 38 diamonds. The crown is also made of stainless steel, and the case is 11.7 mm thick with a transparent case back. The burgundy PVD satin-brushed dial features hour diamond indexes and silver skeletonized hour hands, giving the watch a stylish and elegant look. A date window is located at the 6 o'clock position, and the Omega logo in silver tone is located below the 12 o'clock position. The watch performs the following functions: hours, minutes, seconds, and date. The watch is powered by a self-winding mechanical movement with a power reserve of approximately 55 hours. The front and back sides of the watch are protected by a scratch-resistant sapphire crystal. The watch comes with a burgundy alligator leather strap with a steel folding buckle, adding to the overall elegance and sophistication of the watch. The Omega Constellation Co-Axial Master Chronometer 131.18.36.20.61.001 is water-resistant up to 50 meters, making it suitable for everyday wear. Overall, this watch is a stunning timepiece that combines advanced technology with beautiful design, making it an excellent choice for anyone who values both style and functionality.