The Wristwatch Field Guide

Roger Dubuis Excalibur Spider Flying Tourbillon (titanium DLC)

RDDBEX0545

The Roger Dubuis Excalibur Spider Flying Tourbillon (titanium DLC) is a current-production watch with a grade 5 titanium case, finished with black dlc titanium. The caseback is open, so the movement is visible.

All Roger Dubuis watchesExotic-material other watchesTitaniumBlackDisplay back
Material
Titanium
Grade / type
Grade 5
Water resistance
50 m
Reference
RDDBEX0545
Type
Other
Case diameter
45.0 mm
Origin
Switzerland
Movement
Manual flying tourbillon skeleton
Caliber
Roger Dubuis RD509SQ
Power reserve
60 h
Complications
Tourbillon
Colour
Black
Surface treatment
Black DLC titanium
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Rubber strap
Crystal
Sapphire
Display back
Yes
Dial
Skeletonised
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Price, Thickness, Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet
Medium confidence Verified Jun 2026 Source: Roger Dubuis
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Frequently asked questions

What is the case material of the Roger Dubuis Excalibur Spider Flying Tourbillon (titanium DLC)?

The Roger Dubuis Excalibur Spider Flying Tourbillon (titanium DLC) has a grade 5 titanium case. It is recorded at medium confidence pending a maker-stated material.

What size is the Roger Dubuis Excalibur Spider Flying Tourbillon (titanium DLC)?

It is 45.0 mm in diameter, and water resistant to 50 m.

How much does the Roger Dubuis Excalibur Spider Flying Tourbillon (titanium DLC) cost, and is it available?

It is current-production; the guide does not list a price for it.

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