Vacheron Constantin 7390 Square Black 1970s

Here we have a beautifully finished 18k white gold Vacheron Constantin dress watch in a square case design from the 1970s. This particular piece is notable for its strong case in sharp condition. It´s a true flagship for Swiss craftsmanship of the 1970s. The all black dial with stick handset and hour markers is sticking a figure at any occasion.

Inside we found the very reliable Vacheron Constantin automatic caliber K1121 with an 21 carat gold rotor.

- wrist size in our picture is 18cm circumference -

DIAL:

• original never touched black dial in flawless condition
• original hands & crown
  

STRAP & BUCKLE:

• matte black GOLDAMMER Kardinal leather strap fitting up to 20 cm wrist size / 2 mm thick
• gold plated GOLDAMMER buckle

CASE:

• great overall condition, showing very minor traces of use
• 3- body 18k white gold case with snap-on case back from casemaker Eggly & Cie
• 32 mm (without crown) / 38 mm (lug-to-lug) / 18 mm (between lugs) / 6.2 mm thick
  
• year: 1970s
  
• reference: 7390
• total weight: 39 g

MOVEMENT:

• Vacheron Constantin Cal. K1121  - automatic
• 36 jewels, 19800 A/h, 50 hours power reserve
• professionally serviced 06/2025
• -9 sec/d / 300°

BOX & PAPERS:

• GOLDAMMER certificate of authenticity & service documentation card
• GOLDAMMER box

GOLDAMMER REFERENCE: #1111