Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 49544-52-231-bb60 Girard Perregaux 49544-52-231-bb60 Complete Details: This watch features: Solid 18kt rose gold polished case. Dial Grey perimiter. Grey  colored center. Grey GMT chapter ring. Applied polished index hour markers. Fine printed minute/seconds track. Polished hands. Hour & minute hands with luminous fill. Date sub-dial Located at the 6 o'clock position. GMT/Dual Timezone Function: Indicated by the additional red hand with the luminous filled tip. This hand functions as GMT hour hand. The GMT hand makes a single full revolution once every 24 hours. The 24 hours indications are printed on the grey GMT chapter ring  in Arabic numerals for the odd hours & indexes for the even hours. GP Caliber GP03300-0094, beats at 28,800 vph, contains 27 Jewels & has an approximate Power reserve of 46 hours. Featured Complications: GMT Time Zone This watch is also known as 4954452231bb60