The Roger Dubuis Excalibur Spider Monobalancier (ref. RDDBEX0574) is a men's watch with a 45 mm case in rose gold and titanium. The dial is protected by sapphire crystal.
It is powered by the self-winding mechanical calibre RD820SQ with a power reserve of up to 55 hours. Functions: 24-hour indication. Water-resistant to 5 ATM. The watch is fitted with a leather strap.
This example is unworn, and comes with the original papers.
