Vacheron Constantin. An 18K gold manual wind rectangular wristwatch

Vacheron Constantin. An 18K gold manual wind rectangular wristwatch
Reference: 454202
Date: Circa 1980
Movement: 17-jewel Cal.1003 manual wind, adjusted to heat, cold, isochronism and 5 positions, Seal of Geneva, No.616582
Dial: Black, gilt lance hands
Case: Brushed and polished rectangular, snap on back, No.454202
Strap/Bracelet: Black Vacheron Constantin lizard leather
Buckle/Clasp: Associated 18K gold buckle
Signed: Case, dial & movement
Size: 22mm
Accompaniments: Four spare black Vacheron Constantin straps