Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 178240BlueRomanOyster Rolex 178240 Blue Roman Oyster Complete Details: Polished stainless steel case. Polished stainless steel crown. Polished stainless steel domed bezel. Blue dial. Applied polished stainless steel Roman Numeral hour markers. Polished stainless steel hands. Date window displayed at the 3 o'clock position with a cyclops magnifying lens. Rolex Caliber 2235, beats at 28,800 vph, contains 31 Jewels & has an approximate power reserve of 50 hours. This watch is also known as 178240BlueRomanOyster