Heuer 73663

Heuer Autavia Autavia 73663 “Siffert Colors” | Vintage 1970s Chronograph

Basic Info Listing code : PZO307 Brand : Heuer Reference number : 73663 Movement : Manual winding Case material : Steel Bracelet material : Leather Year of production : 1970 (Approximation) Condition : Used (Good) Scope of delivery : No original box, no original papers Gender : Men's watch/Unisex Location : Netherlands, Amsterdam Price : 9,500 Availability : Item is in stock Caliber Movement : Manual winding Case Case material : Steel Case diameter : 42 mm Bezel material : Steel Crystal : Plexiglass Dial : Black Bracelet/strap Bracelet material : Leather Bracelet color : Black Clasp : Buckle Clasp material : Steel Functions Chronograph The Heuer Autavia 73663 is one of the most iconic racing chronographs of the 1970s, instantly recognizable by its “Siffert” colorway — a crisp white dial with blue accents and black sub-registers. Named after Swiss Formula 1 driver Jo Siffert, this model embodies the spirit of motorsport timing during Heuer’s golden age. Inside beats the reliable Valjoux 7736 manual-wind chronograph movement, admired for its precision and durability. The 42 mm stainless-steel case remains sharp and unpolished, preserving its original sunburst finish. Its reverse-panda dial retains rich tones and authentic patina, highlighting its vintage charm. Every detail — from the Heuer logo crown to the racing-style leather strap — echoes the mechanical purity of pre-TAG Heuer craftsmanship. Whether worn or displayed, the Autavia 73663 represents one of the most desirable expressions of 1970s Heuer design. Specifications Brand: Heuer Model: Autavia “Siffert Colors” Reference: 73663 Movement: Manual-wind Valjoux 7736 chronograph Case Material: Stainless Steel Diameter: 42 mm Dial: White with blue accents & black sub-registers (“Siffert” layout) Crystal: Acrylic Strap: Racing leather with Heuer buckle Year: circa 1970s Condition: Excellent vintage, unpolished Set: Watch only / full set on request Why This Watch Matters Classic Siffert colorway, among Heuer’s most collectible Authentic Valjoux 7736 hand-wound movement Unpolished and well-preserved case Celebrated 1970s motorsport design and history As with all WI pieces, this watch includes a 12-month warranty and has been checked by our specialists. Viewings available by appointment.