Case material: Rose gold; Charge: Automatic; Conditions: Never worn Presentation condition : With boxes and all papers; Model: Executive Dual Time Lady Price on request Gmtbroker Reference: 246-10-3/391 this watch features: - polished 18kt rose gold case. - white ceramic bezel - mother of pearl dial with rectangular minute track - polished steel applied index & roman numerals hour markers. the 12,3,6 & 9 numerals are set with diamonds. - polished gold hands with partial luminescent fill. - small seconds sub-dial with a brushed gold rim set with 12 diamond markers located at the 6 o'clock position. - the butterfly style deployant buckle has a white ceramic visible buckle part. - large double date window displayed at the 2 o'clock position. - dual/second time zone is indicated by an additional hour display window at the 9 o'clock position. the dual time can easily be set by advancing or reversing the regular hour hand by the matching white ceramic pushers located on the left side of the case. the hour hand can be advanced & reversed past 12am when the date changes without concern of damaging the date wheel, the date will go forward & backward safely. - un caliber un-24 which beats at 28,800 vph, contains 34 jewels & has an approximate 42 hour power reserve. this watch is also known as ulysse nardin 246-10-3/391, un 246-10-3/391, 246-10-3-391, 246103391, ulysse nardin 246-10