New authentic Omega Constellation watch model 13155256099002. Sedna rose gold case, brushed and polished finish. Sedna rose gold bracelet band. Diamond paved bezel. Fixed bezel. Rose gold meteorite dial with diamond hour markers and polished rose gold hands. Deployment buckle with push button foldover clasp. Swiss quartz movement powered by Omega 4061 engine. Hour and minute functions. Push-pull crown. Sapphire crystal glass. Round case shape size 25mm thickness 8.1mm. Features a solid stamped Constellation observatory medallion on the case back. Water resistant to 30 meters or 100 feet. Comes with a 5 year WatchMaxx warranty.