Vacheron Constantin Patrimony Retrograde Day-Date

Diameter: 42.5 mm
Thickness: 9.7 mm
Water-resistance: 3 bar
Case back: Transparent sapphire crystal caseback
Dial description: Midnight blue dial, sunburst satin-finishing. Convex external zone with circular “pearl” minute-track composed by 48 polished 18K gold pearls. Retrogarde hand-type day and date
Material of the bracelet: Alligator leather (Dark blue)
Buckle type: Double Folding Buckle
Buckle material: Gold
Watch weight: 70 g