Case material: Steel; Charge: Quartz; Conditions: Never worn Year : 2015; Presentation condition : With boxes and all papers; Model: Constellation Price on request Gmtbroker Reference: 123.15.27.60.05.001 Unworn Omega Constellation Quartz 123.15.27.60.05.001. 27mm stainless steel case with diamond set bezel. White mother of pearl dial with polished steel indexes. Scratch-resistant sapphire crystal. Stainless steel bracelet. This timepiece is powered by OMEGA’s calibre 1376, a precision quartz movement. Water resistant to 100 meters.