5980/1400R-011

NAUTILUS. HAUTE JOAILLERIE.

A Haute Joaillerie chronograph

This version of the Nautilus flyback chronograph with a rose gold case gives pride of place to Haute Joaillerie with 191 baguette-cut diamonds (15.64 cts) and 893 brilliant-cut diamonds (4.44 cts). The chronograph displays are grouped in a monocounter on the sunburst charcoal gray dial with black-gradient rim. This timepiece is equipped with self-winding caliber CH 28-520 C.

Nautilus

5980/1400R-011

18224000

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Technical characteristics

dial

Sunburst charcoal gray with black-gradient rim, horizontally embossed, rose gold applied hour markers set with baguette diamonds (0.18 ct).
Rose gold baton-style hands with white luminescent coating.

case

Rose gold
Diameter (10-4 o'clock): 40.5 mm
Thickness: 12.2 mm
Water-resistant to 30m
Screw-down crown
Sapphire crystal caseback

gem setting

Case: 100 diamonds (0.76 ct)
Bezel: 32 baguette diamonds (5.9 cts)
Hour markers : 9 baguette diamonds (0.18 ct)
Bracelet : 793 diamonds (3.69 cts) and 150 baguette diamonds (9.56 cts)

Total of 893 brilliant-cut diamonds (4.44 cts) and 191 baguette-cut diamonds (15.64 cts)

movement

CH 28-520 C
Self-winding
Flyback chronograph
Central chronograph hand
60-minute and 12-hour monocounter
Date in an aperture

Diameter: 30 mm
Thickness: 6.63 mm
Number of parts: 327
Number of jewels: 35
Power reserve: min. 45 hours – max. 55 hours
Winding rotor: 21K gold central rotor
Balance: Gyromax®
Frequency: 28,800 semi-oscillations/hour (4 Hz)
Balance spring: Spiromax®
Distinctive sign: Patek Philippe Seal