The Titanium Field GuidePicks of the month

Roger Dubuis Excalibur Spider Pirelli Monotourbillon Black DLC Titanium 45mm (polished chamfers)

RDDBEX0753

The Roger Dubuis Excalibur Spider Pirelli Monotourbillon Black DLC Titanium 45mm (polished chamfers) is a 45 mm Grade 5 titanium watch with a Roger Dubuis RD508SQ hand-wound movement. At a list price of $215,500, it costs more than 98% of the 1,382 titanium watches in production.

All Roger Dubuis watchesOther watchesGrade 5 titaniumTourbillonPower reserveDisplay back
Price
$215,500
Material
Titanium
Grade / type
Grade 5
Water resistance
50 m
Reference
RDDBEX0753
Type
Other
Case diameter
45.0 mm
Origin
Switzerland
Movement
Manual flying tourbillon
Caliber
Roger Dubuis RD508SQ
Power reserve
60 h
Complications
Tourbillon, Power reserve
Colour
Black
Surface treatment
Black DLC titanium with polished titanium chamfers
Finish technology
DLC
Caseback
Titanium
Nickel-free
Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Rubber strap (Quick Release System)
Crystal
Sapphire
Display back
Yes
Dial
Black lower flange with transferred texts and minute track, black upper flange with Rhodium plated screw-like hour markers filled with Super-LumiNova
Dial colours
Black Silver
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Matching bracelet, Lume
High confidence Verified Sep 2026 Source: Roger Dubuis (maker)
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Frequently asked questions

What grade of titanium is the Roger Dubuis Excalibur Spider Pirelli Monotourbillon Black DLC Titanium 45mm (polished chamfers)?

Grade 5, as stated by the maker. The caseback is titanium too.

What size is the Roger Dubuis Excalibur Spider Pirelli Monotourbillon Black DLC Titanium 45mm (polished chamfers)?

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

How much does the Roger Dubuis Excalibur Spider Pirelli Monotourbillon Black DLC Titanium 45mm (polished chamfers) cost, and is it available?

It is in production, at a list price of $215,500.

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