Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Model: De Ville Price on request Gmtbroker Reference: 431.13.41.22.01.001 Omega 431.13.41.22.01.001 Complete Details: Polished stainless steel case. Two-tiered black dial with a brushed sunray finish. Applied polished steel Roman numeral hour markers. Polished steel faceted hands. Month and day windows displayed at the 3 o'clock position. COSC-certified Omega Caliber 8601 automatic chronometer movement with a co-axial escapement, 39 jewels, and a power reserve of 55 hours. Featured Complications: Annual Calendar This watch is also known as 43113412201001