Vacheron Constantin 4100U/000G-B181 Patrimony
- Reference: 4100U/000G-B181
- Shape: Round
- Diameter (mm): 36.00
- Thickness (mm): 8.10
- Material of the case: 18K white gold
- Material of the crown: 18K white gold
- Material of the dial: metal
- Back: Transparent caseback, sapphire glass
- Watch strap material: alligator Mississippiensis
- Watch strap color: black
- Type of buckle: Ardillon buckle
- Buckle material: 18K white gold