IWC Portugieser Perpetual Calendar Tourbillon Edition 150 Years IW504501(Replica IWC Portugieser Perpetual Calendar), IWC Table "150 Years" Special Edition IWC combines the perpetual calendar with the tourbillon device for the first time. This superb timepiece features an 18K gold case with a white lacquered dial and blue hands. The watch is driven by the newly developed IWC 51950 self-made movement. To this end, the 51900 basic movement adds a perpetual calendar. The tourbillon consists of 82 parts with a weight of only 0.635 grams. In order to make it clearly visible at "12 o'clock", the watch designer opens the calendar to advance the ring, thereby integrating the moon phase at "6 o'clock. The phase of the clock in the position of the clock is displayed. The self-winding system features a pure gold oscillating weight with a 7-day power reserve.https://www.wristwatchline.co/
Mechanical movement - power reserve display - with date, week. Perpetual calendar and permanent moon phase profit and loss display in the month and four-digit year - Flight minute tourbillon is set at 12 o'clock - Breguet spring -18k gold oscillating weight engraving IWC IWC anniversary logo - transparent blue and white stone glass bottom - 50 pieces
Movement
IWC homemade movement 51950
Frequency of vibration 19,800 times per hour | 2.75 Hz
Gemstone 54
Power reserve 7 days (168 hours)
Winding, manual winding
Watch
Material 18k red gold case, white dial with finish treatment, black printed scales and numbers, blue hands, black Santoni crocodile
Leather strap
Double-sided anti-reflective arched edge sapphire glass
Waterproof performance 3 bar
Diameter 46 mm
Case thickness 15.3 mm
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