Excalibur Spider Flyback Chronograph Watch RDBEX1138

Reference: RDDBEX1138

More specifications on the technical details

The adrenaline factor of Roger Dubuis is fueled by raging mechanics. The voracious hedonists, members of the Roger Dubuis tribe, are thrilled by a fast paced life breaking records and defining new rules. Excalibur Spider is the collection reflecting the most this way of life. All watches from this collection are skeletonized to the extreme. Whether that be the calibre, the case or even the hands, everything is reduced to its strict essence in order to infuse the spirit of racing and outdoor challenges into pieces of competition offering World Premiere as a common DNA.

Case

Pink gold case Pink gold with lacquered markings and sapphire crystal with anti-reflective coating Pink gold open case back with sapphire crystal Pink gold crown with lacquered ring
- Size: 45mm
- Water Resistance: 10 bar (100 m)
Dial

Black lower flange with transferred texts and minute tracks. Pink gold coated upper Flange with screw-like hour markers rhodium plated and filled with SLN.
- Main material: Pink Gold 18K
Strap

Black rubber strap with black rubber inlay - Interchangeable with Quick Release System - QRS
- Type: Rubber
- Color: Black
Clasp

Pink gold cover with titanium blades, triple folding, interchangeable with Quick Release System - QRS
- Type: Pink Gold 18K

Innovative minute counter

The 120° Rotating Minute Counter (RMC) at 3 o’clock is a joyful and unexpected feature that has led to a pending patent. Its tripartite hand carries the 0, 1 and 2 past the 0-9 digits on the right, while in pure Roger Dubuis style, the counter stands out with large red numbers. Activate the chronograph and enjoy the display in motion.

Chronograph

RD780

An integrated chronograph with two patents: one linked to the second hand of the chronograph and the other to the display of the minute counter. The calibre also features a column wheel, a tilted balance with variable inertia and a vertical coupling clutch. The chronograph has a flyback function.

MOVEMENT
- Energy: Automatic, self-winding
- Power reserve: 72 Hours
Decor

Circular grained and sandblasted main plate and bridges
Technical Details
- Number of pieces: 310
- Number of rubis: 39
- Diameter: 16
- Frequency: 28800 Frequency (vph)
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