Additional information
| Brand: | Chopard |
|---|---|
| Family: | L.U.C |
| Reference: | 161973-9001 |
| Name: | L.U.C Perpetual Chrono Platinum / Blue |
| Produced: | 2017 |
| Limited: | Yes, 20 units |
Case
| Material: | Platinum |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 45.00 mm |
| Height: | 15.00 mm |
| W/R: | 30.00 m |
Dial
| Color: | Blue |
|---|---|
| Indexes: | Roman Numerals |
| Hands: | Proprietary |
Description
The Chopard L.U.C. Perpetual Chrono 161973-9001 is a limited edition of 20 pieces introduced in 2017. It features a platinum case (45mm) paired with a blue dial.
Movement
Entirely developed and produced in the Chopard Haute Horlogerie workshops, L.U.C Calibre 03.10-L is built around a column wheel that controls all chronograph operations including the flyback function. The zero-reset system for the counters and the central sweep seconds hand is handled by progressive-contact hammers guaranteeing optimal precision. It ensures smooth yet firm activation of the timing-related components via a vertical coupling clutch. This was the exceptional base mechanism chosen to house the perpetual calendar of the L.U.C Perpetual Chrono.
This calendar is recognisable by its large twin-aperture date display, complemented by indications of the day, the month and the leap or non-year nature of the year, while the finishing touches are set by a day/night indication and an orbital moon-phase display. The latter guarantees graphic and accurate readings of the age of the moon, with a mere one-day deviation in 122 years. Since the original configuration of this calendar uses the same areas as the chronograph ��C both involving indications at 3 and 9 o'clock ��C the architecture of the perpetual calendar had to be adjusted to offset the day/night indicator by a few millimetres. This arrangement determined the specific layout of the dial and its counters.
| Type: | Handwound |
|---|---|
| Brand: | Chopard |
| Caliber: | L.U.C 03.10-L |
| Display: | Analog |
| Diameter: | 33.00 mm |
| Jewels: | 42 |
| Reserve: | 60 h |
| Frequency: | 28800 bph |
| Time: | Day / Night Indication, Hours, Minutes, Small Seconds |
| Date: | Big Date, Day, Leap Year, Month, Perpetual Calendar |
| Chronograph: | Chronograph, Column wheel, Flyback |
| Astronomical: | Moonphase |
| Additionals: | Chronometer |
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