Brand: Roger Dubuis
Model: Excalibur Spider Pirelli
Reference: RDDBEX0644
Gender: Men
Glass: Anti-reflective scratch resistant sapphire
Bracelet color: Black
Dial numerals: No numerals
Movement: Manual winding Tourbillon
Power reserve: 60 hours
Clasp type: Folding
Limited edition: Yes
Case diameter: 45 mm