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Roger Dubuis Excalibur Spider Huracan Sterrato Monobalancier

RDDBEX1033

The Roger Dubuis Excalibur Spider Huracan Sterrato Monobalancier is a 45 mm carbon watch with a Roger Dubuis RD630 automatic movement.

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Price
$77,500
Material
Carbon
Grade / type
Carbon
Water resistance
50 m
Reference
RDDBEX1033
Type
Other
Case diameter
45.0 mm
Origin
Switzerland
Movement
Automatic 12-degree balance skeleton
Caliber
Roger Dubuis RD630
Power reserve
60 h
Complications
Date
Colour
Black
Surface treatment
Black DLC titanium bezel and crown
Finish technology
DLC
Caseback
Black DLC titanium
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Rubber strap (Quick Release System)
Crystal
Sapphire
Display back
Yes
Dial
Red lower flange with transferred texts and minute tracks, black upper flange with screw-like hour markers rhodium plated and filled with Super-LumiNova
Dial colours
Black Silver Red
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Matching bracelet
High confidence Verified Sep 2026 Source: Roger Dubuis (maker)
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Frequently asked questions

What is the case of the Roger Dubuis Excalibur Spider Huracan Sterrato Monobalancier made of?

The case is carbon. That is confirmed against the maker's specification. The caseback is black dlc titanium.

What size is the Roger Dubuis Excalibur Spider Huracan Sterrato Monobalancier?

The case is 45 mm across. It is water resistant to 50 m.

How much does the Roger Dubuis Excalibur Spider Huracan Sterrato Monobalancier cost, and is it available?

It is in production, at a list price of $77,500.

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