![Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique](https://cdn.shopify.com/s/files/1/0598/9272/7982/products/image_6c7016b3-7702-4568-ad36-6f2e27108ff1_800x.heic?v=1671162741)
Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique
![Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique](https://cdn.shopify.com/s/files/1/0598/9272/7982/products/image_50b97026-20b3-4ea6-b250-b1edec3e9df5_800x.heic?v=1671162737)
Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique
OHPF - Longines Ultronic Chronograph, very rare TV case tuning fork chronograph, circa 1975, serviced | Omega Forums
![Longines Ultronic Chronograph, Ref. 2368.1, C. 1976 - Feb 17, 2016 | Auctionata Paddle 8 AG in Germany Longines Ultronic Chronograph, Ref. 2368.1, C. 1976 - Feb 17, 2016 | Auctionata Paddle 8 AG in Germany](https://p1.liveauctioneers.com/1670/84646/43644437_1_x.jpg?quality=70&version=1454341262)
Longines Ultronic Chronograph, Ref. 2368.1, C. 1976 - Feb 17, 2016 | Auctionata Paddle 8 AG in Germany
![Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique](https://cdn.shopify.com/s/files/1/0598/9272/7982/products/image_524d87af-b50a-45a3-85dc-a07cb4a74d67_800x.heic?v=1671162737)
Vintage Longines Ultronic Chronograph Cal. 749 – Elite HNW - High End Watches, Jewellery & Art Boutique
OHPF - Longines Ultronic Chronograph, very rare TV case tuning fork chronograph, circa 1975, serviced | Omega Forums
![WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,450 | WatchCharts WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,450 | WatchCharts](https://cdn.watchcharts.com/listings/b9c8ff1e-4328-40f8-9446-8a5efb5e3185.jpg)
WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,450 | WatchCharts
1970s Longines Ultronic Chronograph. ・ ・ ・ This is our customer's Ultronic, I overhauled it. ・ ・ ・ #BulovaAccutron Licensed watch @AccutronDoctor... | By Accutron Doctor アキュトロンドクター | Facebook
![WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,600 : r/Watchexchange WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,600 : r/Watchexchange](https://preview.redd.it/wts-1970s-longines-ultronic-chronograph-cal-l749-2-only-v0-kifgu64erufa1.png?width=1184&format=png&auto=webp&s=20bc9ad63bc050562d17d7b57b63fb3874a6cd7a)
WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,600 : r/Watchexchange
![WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,300 : r/Watchexchange WTS] 1970s Longines Ultronic Chronograph Cal. L749.2 - Only Tuning Fork Chronograph Movement Ever Made (Box & Papers) | $1,300 : r/Watchexchange](https://preview.redd.it/wts-1970s-longines-ultronic-chronograph-cal-l749-2-only-v0-pvh1p32o8roa1.png?width=640&crop=smart&auto=webp&s=063e2be0d6fc8623ee22a690612c5ae8aece1a89)