From the Omega Constellation Collection, this elegant timepiece is characterized by the line's famous “Griffes”, or claws, on the 28mm stainless steel case and stainless steel bracelet. Sparkling diamond hour markers, luminescent hands, the OMEGA logo, and the iconic Constellation star decorate the watch's silvery-tone dial and are protected behind domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides. The fixed bezel adds a unique element to the design of the watch with engraved Roman numeral markings. Powering this OMEGA watch is the ever reliable Omega Calibre 4061 quartz movement. Finally, the caseback is stamped with the Constellation Observatory medallion.28mm stainless steel caseConstellation Griffes on the case and braceletPatterned silvery-tone dialLuminescent handsHands, OMEGA logo, diamond holders, and Constellation star are in 18k rose goldDomed scratch-resistant sapphire crystal with anti-reflective treatment on both sidesOMEGA Calibre 4061 quartz movement48 month batteryCaseback stamped with the Constellation Observatory medallionStainless steel bracelet30 meter water resistanceOmega Style#: O13110286052001