Longines Serge Manzon Sterling Silver Buckle Form Watch


We love finding super cool ‘off the beaten track’ vintage watches and this vintage Longines is such an unusual piece – think Grima Omega’s or Pierre Cardin JLCs and you’re in the same ballpark.

Serge Manzon began his career as a diamond seller and film producer. Later he designed furniture, jewellery, watches, clothing and a range of fashion accessories. He is completely self-taught in terms of acquiring his design knowledge. In 1973, at the Basel Fair, Longines presented the “Serge Manzon Collection”, comprising different wristwatches in silver.

This watch is what we believe to be the biggest in the Manzon collection. The case is in the form of a buckle and is made in sterling silver, measuring 55 x 39mm. The watch has a winding crown at the top and houses the manual wind Longines cal 7601 movement. The watch has a mirror black dial with no lume hands. This rare Longines even has its original strap with silver tip…this is a really cool piece. The movement has been fully checked and regulated by our watch maker.

When we get unusual pieces like this, they sell quickly, so get in touch and let’s do a deal!


- Longines Serge Manzon
- 55x39mm silver case
- Case number 16.82x.xxx dates to 1973
- Black mirror dial
- Manual wind Longines cal 7601 movement
- Comes on the original leather strap
- Fully checked by our watchmaker
- One-year mechanical warranty
- Includes a handmade leather watch pouch
- Free worldwide Fedex Priority shipping

This watch has been certified at Certifiwatch under registration number CF-0104063

Our Service

Each vintage timepiece is individually selected and carefully inspected by our team of experts. After we buy a watch it is mechanically inspected and fully checked by our watchmaker. If necessary, the movement will be fully serviced and tested to ensure it is running to our exacting standards.

We will always describe the watch as fully as we can in our sales texts. Our zoomable images are of the highest possible quality and form an important part of each watch’s description. We will never hide or cover up any element of any watch we sell.

Key to our unparalleled service is Fedex Priority shipping, fully insured. Once you have received your watch, we encourage you to inspect it thoroughly. If you are not 100% satisfied, please let us know. We offer a 14 days return policy. Simply return the watch to get a full refund of the original purchase price.

Our Warranty

We offer a one-year warranty on the mechanical function of the watch, starting from the day of purchase. We do not guarantee the waterproof nature of any (vintage) watch, unless expressly made in writing. Therefore, our warranty will not cover any damage done to the case and/or movement by water or moisture entering the watch. Our warranty does not apply to accidental damage or mishandling of your watch and does not extend to the bracelet, case parts (including pushers, winding stem, crown and bezel), watch glass, dial and hands.

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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