The Titanium 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.

Titanium other watchesGrade 5 titaniumTourbillonDisplay back
Titanium
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
Case shape
Round
Case colour
Black
Finish technology
DLC
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, Caseback, Titanium bracelet Help verify
Medium confidence Verified Jun 2026 Source: Roger Dubuis Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is 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 grade.

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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