Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: El Toro Price on request Gmtbroker Reference: 326-00 ulysse nardin el toro "blue" perpetual calendar gmt ?? rose gold 43mm extremely rare blue & silver c??tes de gen??ve dial "poetry in mechanical watchmaking" * * you will not see many of these around! * * this high tech perpetual calendar with a dual time function and the legendary in-house developed and manufactured self-winding movement is the most consumer friendly perpetual calendar ever produced and has passed the tests of time ulysse nardin combined the moonstruck case with the un-32 cosc-certified perpetual calendar movement. 43mm red gold. ceramic push pieces and bezel. an exclusive fast-action time-zone system, permanent indication of the original time, forward and backward adjustment of all the date indicators, and the synchronized adjustment of these elements using the hour hand. inside the watch is the legendary in-house developed and manufactured self-winding calibre un-32. equipped with a white gold rotor, the movement has 34 jewels and offers a power reserve of 45 hours. with this cosc certified movement and the dual time function, the el toro seems to feature the most consumer friendly perpetual calendar ever produced and has passed the tests of time. it also highlights the synchronized adjustment of all the date indicators with the hour hand. the big date, the day, the month and the year change instantly forward or backward when the hour hand is moved to