Brand: Vacheron Constantin
Model: FiftySix Day-Date
Reference Number: 4400E/000A-B437 (stainless steel), 4400E/000R-B436 (pink gold)

Diameter: 40mm
Thickness: 11.6mm
Case Material: Stainless steel or pink gold
Dial Color: Silvered opaline with sunburst exterior (pink gold), grey, opaline center, with sunburst exterior (stainless steel)
Indexes: Pink gold applied numerals and luminous indexes (pink gold), white gold applied numerals and luminous hour markers (stainless steel)
Lume: Yes
Water Resistance: 30 meters
Strap/Bracelet: Brown or black alligator strap