Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 0178177034031-0782177 Oris 01 781 7703 4031-07 8 21 77 Complete Details: Stainless steel case & bracelet Silver guilloche dial Applied blue index hour markers Blue hands, Luminous hour and minute hands Subdial at 9 o'clock displays the date Subdial at 6 o'clock displays the 24 hour second time zone Subdial at 3 o'clock displays the day for the week Moon phase window at the 12 o'clock position Fine printed minute and second track Oris Caliber 781 base SW 200-1, with red rotor, beats at 28,800 vph, contains 25 Jewels & has an approximate power reserve of 38 hours. Featured Complications: Moonphase | Day/Date This watch is also known as 0178177034031-0782177