The Titanium Field Guide

Roger Dubuis Excalibur 45 Automatic Skeleton (titanium)

RDDBEX0908

The Roger Dubuis Excalibur 45 Automatic Skeleton (titanium) is a current-production watch with a Grade 5 titanium case, finished with brushed and polished titanium. The caseback is open, so the movement is visible.

Titanium other watchesGrade 5 titaniumDisplay back
Titanium
Grade 5
Water resistance
50 m
Reference
RDDBEX0908
Type
Other
Case diameter
45.0 mm
Origin
Switzerland
Movement
Automatic skeleton
Caliber
Roger Dubuis RD820SQ
Power reserve
60 h
Complications
Time only
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Brushed and polished 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 ↗
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Frequently asked questions

What grade of titanium is the Roger Dubuis Excalibur 45 Automatic Skeleton (titanium)?

The Roger Dubuis Excalibur 45 Automatic Skeleton (titanium) has a Grade 5 titanium case. It is recorded at medium confidence pending a maker-stated grade.

What size is the Roger Dubuis Excalibur 45 Automatic Skeleton (titanium)?

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

How much does the Roger Dubuis Excalibur 45 Automatic Skeleton (titanium) cost, and is it available?

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

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