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Roger Dubuis Excalibur Stainless Steel 42mm

Roger Dubuis Excalibur Stainless Steel 42mm

AutomaticSteel

Ref. RDDBEX0793

Collection: ExcaliburCase size: 42mmMovement: RD820SQ

Roger Dubuis presents the Excalibur Stainless Steel, reference RDDBEX0793, with a 42 mm steel case. An anti-reflective sapphire crystal covers the dial, and a sapphire display back opens onto the movement. Inside is self-winding calibre RD820SQ, a skeletonised movement with a star-shaped bridge and a micro-rotor. The movement carries the Poinçon de Genève certification and provides 60 hours of power reserve. The dark grey flange carries a minute track and polished rhodium-plated hour markers. A steel bracelet closes with a triple folding clasp in steel. Water resistance is rated to 30 metres.

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Last updated 19 Sep 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

42mm

Case Material

Steel

Water Resistance

30m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

RD820SQ

Power Reserve

60h

BRACELET/STRAP

Bracelet/Strap

Steel

Clasp Type

Fold Clasp

Clasp Material

Steel

FEATURES & COMPLICATIONS

Display backGenevian SealSkeletonized

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