Girard-Perregaux, La Chaux-de-Fonds, circa 1947. Fine and large, 18K pink gold gentleman's wristwatch register, tachometer and telemeter. | Important Watches, Wristwatches and Clocks | Geneva, Hotel Des Bergues, 18th October 1997
Sold at Auction: LONGINES 13ZN 18k yellow gold Flyback-chronograph
Vtg 18K Gold Watch 17 Jewels Chronograph Suisse Telemetre Robot Watch Co AS IS | eBay