Omega Constellation Manhattan Co-Axial Master Chronometer watch, reference number 131.20.29.20.55.001. Ladies' analog timepiece with date display at the six o'clock position. Features a stainless steel case equipped with an 18kt Sedna gold link bracelet and fixed bezel in 18kt Sedna gold. Mother of pearl dial accented by 18kt Sedna gold hands and diamond hour markers. Powered by Omega Caliber 4061 automatic movement, offering approximately 50 hours power reserve. Equipped with sapphire crystal for scratch resistance, pull/push crown, transparent case back on a round case measuring 29 mm diameter. Band width is 17.5 mm. Water resistant to 30 meters / 100 feet.