Brand: Vacheron Constantin
Model: FiftySix Complete Calendar
Reference Number: 4000E/000A-B439 (stainless steel), 4000E/000R-B438 (pink gold)

Diameter: 40mm
Thickness: 11.6mm
Case Material: Stainless steel or pink gold
Dial Color: Gray, opaline center, sunburst exterior (stainless steel), silvered, opaline center, sunburst exterior (pink gold)
Indexes: Applied Arabic numerals, luminous batons
Lume: Yes
Water Resistance: 30 meters
Strap/Bracelet: Black or brown alligator strap