Heuer Calculator Features:
The large chunky slide rule case steals the show on this 1960's vintage Heuer Calculator watch with automatic wind Cal. 12 movement.
- Bezel diameter excluding the winding crown: 45.5mm
- Top to Bottom: 47.5mm
- Lug Spacing for Strap: 22mm
Case Material: Stainless steel reference 110.633 with rotating slide rule bezel for complex calculations. Original Left Side Heuer Signed Crown. Original Right Side Fluted Pushers.
Dial Detail: Original and not modified with 30 minute recorder (3:00) and 12 Hour recorder at 9:00. Date Aperture at 6:00.
Movement Caliber: Heuer Caliber 12, 17 Jewel, Automatic Wind Movement
Condition: Serviced and ready to wear