
Vacheron Constantin 6405 Patrimony 18k 1960s
Vacheron Constantin Patrimony 6405 - Golden Elegance from late 1960s
The Vacheron Constantin Patrimony Ref. 6405 from late 1960s is a masterclass in refined simplicity — an exquisite expression of post-war Swiss watchmaking when elegance and technical finesse were inseparable.
Its ultra-thin 18k gold case, crafted by the renowned casemaker Antoine Gerlach SA, frames a beautifully preserved white dial with minimalist gold hour markers, sub-seconds at six, and delicate baton hands. The balance of proportion and finishing defines the timeless aesthetic that still guides the Patrimony collection today.
- wrist size in our picture is 18cm circumference -
DIAL:
- original never touched white dial in great condition
- original hands & crown
BRACELET & CLASP:
- original Vacheron Constantin 18k yellow gold bracelet fitting up to 18.5 cm wrist size / 2 mm thick
- original Vacheron Constantin 18k yellow gold clasp
CASE:
- good overall condition, showing minor traces of use
- 3- body 18k gold case with snap-on case back from casemaker Antoine Gerlach SA
- 33 mm (without crown) / 38 mm (lug-to-lug) / 17.5 mm (between lugs) / 6.5 mm thick
- year: late 1960s
- reference: 6405
- total weight 66 g
MOVEMENT:
- Vacheron Constantin K1001 - manual wound
- 18 jewels, 18000 A/h, 46 hours power reserve
- professionally serviced 02/2026
- -15 sec/d / 260°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1320
Original: $16,323.21
-70%$16,323.21
$4,896.96More Images




















Vacheron Constantin 6405 Patrimony 18k 1960s
Vacheron Constantin Patrimony 6405 - Golden Elegance from late 1960s
The Vacheron Constantin Patrimony Ref. 6405 from late 1960s is a masterclass in refined simplicity — an exquisite expression of post-war Swiss watchmaking when elegance and technical finesse were inseparable.
Its ultra-thin 18k gold case, crafted by the renowned casemaker Antoine Gerlach SA, frames a beautifully preserved white dial with minimalist gold hour markers, sub-seconds at six, and delicate baton hands. The balance of proportion and finishing defines the timeless aesthetic that still guides the Patrimony collection today.
- wrist size in our picture is 18cm circumference -
DIAL:
- original never touched white dial in great condition
- original hands & crown
BRACELET & CLASP:
- original Vacheron Constantin 18k yellow gold bracelet fitting up to 18.5 cm wrist size / 2 mm thick
- original Vacheron Constantin 18k yellow gold clasp
CASE:
- good overall condition, showing minor traces of use
- 3- body 18k gold case with snap-on case back from casemaker Antoine Gerlach SA
- 33 mm (without crown) / 38 mm (lug-to-lug) / 17.5 mm (between lugs) / 6.5 mm thick
- year: late 1960s
- reference: 6405
- total weight 66 g
MOVEMENT:
- Vacheron Constantin K1001 - manual wound
- 18 jewels, 18000 A/h, 46 hours power reserve
- professionally serviced 02/2026
- -15 sec/d / 260°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1320
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Description
Vacheron Constantin Patrimony 6405 - Golden Elegance from late 1960s
The Vacheron Constantin Patrimony Ref. 6405 from late 1960s is a masterclass in refined simplicity — an exquisite expression of post-war Swiss watchmaking when elegance and technical finesse were inseparable.
Its ultra-thin 18k gold case, crafted by the renowned casemaker Antoine Gerlach SA, frames a beautifully preserved white dial with minimalist gold hour markers, sub-seconds at six, and delicate baton hands. The balance of proportion and finishing defines the timeless aesthetic that still guides the Patrimony collection today.
- wrist size in our picture is 18cm circumference -
DIAL:
- original never touched white dial in great condition
- original hands & crown
BRACELET & CLASP:
- original Vacheron Constantin 18k yellow gold bracelet fitting up to 18.5 cm wrist size / 2 mm thick
- original Vacheron Constantin 18k yellow gold clasp
CASE:
- good overall condition, showing minor traces of use
- 3- body 18k gold case with snap-on case back from casemaker Antoine Gerlach SA
- 33 mm (without crown) / 38 mm (lug-to-lug) / 17.5 mm (between lugs) / 6.5 mm thick
- year: late 1960s
- reference: 6405
- total weight 66 g
MOVEMENT:
- Vacheron Constantin K1001 - manual wound
- 18 jewels, 18000 A/h, 46 hours power reserve
- professionally serviced 02/2026
- -15 sec/d / 260°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1320






