The Titanium Field Guide

Roger Dubuis Excalibur Monobalancier 42mm (titanium)

RDDBEX0956

The Roger Dubuis Excalibur Monobalancier 42mm (titanium) is a current-production watch with a grade 5 titanium case, finished with brushed and polished titanium. It is priced well above the $1,425 median across the guide. The caseback is open, so the movement is visible.

All Roger Dubuis watchesWatch other watchesGrade 5 titaniumDisplay back
Price
$75,000
Material
Titanium
Grade / type
Grade 5
Water resistance
100 m
Reference
RDDBEX0956
Type
Other
Case diameter
42.0 mm
Origin
Switzerland
Movement
Automatic skeleton
Caliber
Roger Dubuis RD720SQ
Power reserve
72 h
Complications
Date
Colour
Grey
Surface treatment
Brushed and polished titanium
Finish technology
Natural finish
Nickel-free
Unconfirmed (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
Thickness, Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet
High confidence Verified Sep 2026 Source: Roger Dubuis (maker)
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Frequently asked questions

What is the case material of the Roger Dubuis Excalibur Monobalancier 42mm (titanium)?

The Roger Dubuis Excalibur Monobalancier 42mm (titanium) has a grade 5 titanium case. This is confirmed against the maker spec.

What size is the Roger Dubuis Excalibur Monobalancier 42mm (titanium)?

It is 42.0 mm in diameter, and water resistant to 100 m.

How much does the Roger Dubuis Excalibur Monobalancier 42mm (titanium) cost, and is it available?

It is current-production and lists from $75,000.

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