Longines Ultra-Quartz

Longines Ultra-Quartz: Important & Early Tuningfork-Cybernetic

Basic Info Listing code : L90GP3 Brand : Longines Dealer product code : EG450130LUQS Movement : Quartz Case material : Steel Bracelet material : Leather Year of production : 1970 Condition : Used (Very good) Scope of delivery : No original box, no original papers Gender : Men's watch/Unisex Location : Switzerland, Pfäffikon SZ Price : CHF4,576 Availability : Item is in stock Caliber Movement : Quartz Caliber/movement : 6512 Case Case material : Steel Case diameter : 41 mm Bezel material : Steel Crystal : Plexiglass Dial : White Bracelet/strap Bracelet material : Leather Other Central seconds We are proud to be able to offer Excellent Preserved Important Longines: Quartz-Cybernetic Tuningfork, Ultra-Quartz. What we have? Well, one tuningfork-engine humming at 170Hz, 19 resistors, 14 transistors, 7 capacitors and a quartz crystal vibrating at 9'350Hz -- the latter controlling the first mentioned: Ultra-Quartz, indeed. Yes, some watches are crazier than others and here is one that was so far from the future in 1969 that it makes you smile even today. Needless to say that both frequencies (170Hz and 9'350Hz) are audible, yeah. The case is in like-new condition, the crystal and the dial as well -- the latter showing the original aged tritium. Unique like this.Office in Pfaeffikon, SZ and Lugano, TI.