DUBEY & SCHALDENBRAND Gran'Chrono Astro

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2009
类型
腕表
表壳
功能/复杂功能
- 镶嵌
- 计时码表,
- 日期/日历
- 月相

Gran'Chrono Astro

This imposing model adds a triple date (day of the week, day of the month, month) and moon phase function to the previous model, the Gran'Chrono. These new complications are housed in the same curved tonneau case. Shaped pushpieces have been specially designed to improve the watch’s aesthetics and guarantee optimal comfort. It took over 90 operations and 16 months to produce the final prototype of the double curvature of the case, while the exclusive guilloché dial required the same meticulous attention, a total of 85 different stages.
Movement
Automatic, Dubey & Schaldenbrand calibre, chronometer-quality escapement, stop seconds, hand-engraved and hand-decorated gold finishing, skeletonised rotor, blued screws
Functions
Hours, minutes, day, date, months, moon phase and chronograph
Case
4N (18K) pink gold curved tonneau Set with 432 TW/VS diamonds (8.92 cts) Antireflective sapphire crystal front and back
Dial
Black guilloché Day and month windows at 12 o’clock, date hand Moon phase at 6 o’clock 12-hour counter at 6 o’clock, and 30-minute counter at 12 o’clock
Bracelet/strap
Louisiana alligator