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Orbis Collectibles

Roger Dubuis — Excalibur

Also known as: Excalibur

DocumentedSupported by at least one credible specialist source.

Record status

Documented family · partial

Period

2020–2021 (sampled references)

Maker / issuer

Roger Dubuis

Excalibur is a wristwatch family made by Roger Dubuis. Production years recorded for the sampled references run from 2020 to 2021. Recorded movements are Roger Dubuis caliber RD108SQ and Roger Dubuis caliber RD820SQ, with functions including hours, minutes, tourbillon escapement and skeleton.

The sampled references record case diameters of 42–45 mm, cases in white gold and rose gold and water resistance of 30–100 m. Reference examples: ref. DBEX0819 (Excalibur Double Flying Tourbillon White Gold / Grey; 2021; 45.00 mm); ref. DBEX0861 (Excalibur Blacklight Rose Gold / Rainbow; 2020; 42.00 mm); ref. DBEX0920 (Excalibur Double Flying Tourbillon Rose Gold / Pink; 2021; 45.00 mm). 3 of the sampled references are recorded as limited editions (DBEX0819: 8 units; DBEX0861: 1 unit; DBEX0920: 8 units).

Evidence at a glance

Linked sources
2
Photograph views
3
Catalogue references
4

Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.

Physical characteristics

Crystal
Sapphire
Case back
Open
Case shape
Round
Case materials recorded
White Gold, Rose Gold
Case diameter (sampled references)
42–45 mm

Technical characteristics

Functions recorded
Hours, Minutes, Tourbillon Escapement, Skeleton
Movements recorded
Roger Dubuis caliber RD108SQ · Roger Dubuis caliber RD820SQ
Production years recorded
2020–2021
Water resistance recorded
30–100 m

Design

Hands
Dauphine
Hour markers
Stick / Dot
Dial colours recorded
Skeleton

Identification

How to identify
The reference number, usually found on the case back, between the lugs or on papers, ties a watch to one of these configurations; movement calibre, case material and dial together separate references within the family.
Family as listed
Excalibur
References sampled
DBEX0819 — Excalibur Double Flying Tourbillon White Gold / Grey DBEX0861 — Excalibur Blacklight Rose Gold / Rainbow DBEX0920 — Excalibur Double Flying Tourbillon Rose Gold / Pink
Distinguishing features
Reference number, movement calibre, case material and dial colour together
Representative reference
DBEX0819 (aka: RDDBEX0819)
Source note
All figures follow WatchBase and describe only the references sampled here; they have not been checked against the manufacturer's archive. WatchBase, an online database of watch references, lists 6 references under this family name; this entry summarises 3 of them, chosen across that list, including the reference originally recorded for this entry. The reference list, calibres and case specifications summarised above come from WatchBase; the manufacturer's own archive or a printed reference work should be consulted before treating any detail as definitive. That figure is not necessarily the family's introduction date: earlier references may exist outside the sample, and WatchBase coverage of discontinued models is uneven.

Catalogue references

Varieties

  • Ref. DBEX0819 — Excalibur Double Flying Tourbillon White Gold / Grey

    produced 2021; Roger Dubuis caliber RD108SQ; 45.00 mm white gold; Skeleton dial. Source: WatchBase.

  • Ref. DBEX0861 — Excalibur Blacklight Rose Gold / Rainbow

    produced 2020; Roger Dubuis caliber RD820SQ; 42.00 mm rose gold; Skeleton dial. Source: WatchBase.

  • Ref. DBEX0920 — Excalibur Double Flying Tourbillon Rose Gold / Pink

    produced 2021; Roger Dubuis caliber RD108SQ; 45.00 mm rose gold; Skeleton dial. Source: WatchBase.

Research required

  • Research Required: confirm the family's introduction date, full reference list and production span against the manufacturer's archive or a printed reference; WatchBase figures cover only the sampled references.
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