Longines Nonius Chronograph Fly-Back ref. 8225


The 1/10thSecond Chrono with Rare Bracelet

We are offering a rare and unusual Longines Chronograph – the Nonius Fly-Back. Named after the Portuguese mathematician P Nunes, the Nonius is a minutes, seconds and 1/10th second timer. Housed in a robust, 41mm pillow-form steel case, this watch houses the original single minutes sub-register dial in perfect condition. The yellow chronograph hand features a unique attached-scale that can measure 1/10ths of a second. The watch houses the high-quality calibre 538, which is based on the iconic 30ch movement, the successor to the iconic 13ZN movement. Not all Nonius models have this movement, which makes this the most desirable version. The watch comes on the original steel bracelet, which is exceedingly rare to see. The watch has been fully serviced by our watchmaker.


- Longines Nonius
- Fly-back chronograph
- Dates to 1969/70
- Steel 41mm pillow-shape case
- Original yellow 1/10th second chrono hand
- Calibre 538 based on 30ch movement
- Original rare Longies steel bracelet
- Fully serviced by our watchmaker
- 1 year mechanical warranty

- Includes a handmade single leather watch pouch
- Free worldwide Fedex Priority shipping

We Love Watches

We are passionate about vintage watches and we love talking about them! That is why we don't sell our watches with a simple "Add to cart" button, but instead try to emulate a truly boutique experience online. Helping you find your perfect vintage watch is our Watch Department’s raison d’etre. Whatever you would like to ask, please do. Building our community of watch lovers is central to our mission at Bulang and Sons.

We Know Watches

At Bulang and Sons we have sold thousands of watches over the years. We are a small team of experienced collectors and connoisseurs who are all part of an extensive global network of buyers and sellers. We have a great reputation for offering only the highest quality watches. We have one simply rule: we only buy and sell watches we want to own ourselves. And yes, we are still collectors too.

We Guarantee Watches

As collectors, we know how intense the search for a specific vintage watch can be. Once you find it at Bulang and Sons, we want to make things easy, safe and fast for you. Therefore, we offer the most comprehensive return policy and warranty; you will not find a safer place on the internet to buy a vintage watch. You can relax and enjoy your deal with Bulang and Sons.

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