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Longines Serial Number Lookup Tool

Longines Serial Number Lookup Tool

Use this tool to identify the approximate year of your Longines watch based on its serial number. The serial number is usually found on the movement (inside the watch), not on the case back.


Watch Gallery

Connecting Collectors with Iconic Timepieces Since 2000

H Moser Cie Endeavour Perpetual Calendar 18K Rose Gold 7 Day Power Watch $60,000 - H Moser Cie Wristwatches
Bonklip Style Watch Bracelet Stainless Steel - Vintage Military Ladder Bamboo - Experts Watches Watch Strap

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Genuine Crocodile Leather Watch Strap| Round Scales White Stitch | Quick‑Release - Experts Watches Watch Strap Genuine Crocodile Leather Watch Strap| Round Scales White Stitch | Quick‑Release - Experts Watches Watch Strap
Experts Watches

Genuine Crocodile Leather Watch Strap| Round Scales White Stitch | Quick‑Release

$94.99
Handmade Genuine Crocodile Leather Watch Strap | Quick‑Release | White Stitch - Experts Watches Watch Strap Handmade Genuine Crocodile Leather Watch Strap | Quick‑Release | White Stitch - Experts Watches Watch Strap
Experts Watches

Handmade Genuine Crocodile Leather Watch Strap | Quick‑Release | White Stitch

$89.99
Handmade Genuine Crocodile Leather Watch Strap | Quick‑Release Replacement Band - Experts Watches Watch Strap Handmade Genuine Crocodile Leather Watch Strap | Quick‑Release Replacement Band - Experts Watches Watch Strap
Experts Watches

Handmade Genuine Crocodile Leather Watch Strap | Quick‑Release Replacement Band

$89.99
Crocodile Watch Strap Mate - Experts Watches Watch Strap
Experts Watches

Crocodile Watch Strap Mate

$89.99

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JAEGER LeCOULTRE Master Compressor Titanium Diving PROGeographic GMT

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Our Latest Thoughts

IWC, Porsche Design, and Titanium Watches - Experts Watches
Diving Watches / IWC / Vintage Watches / Watch Guides / Watch History

IWC, Porsche Design, and Titanium Watches
The complete history of IWC and Porsche Design’s titanium watch collaboration — the Titan Chronograph, the Ocean dive watch, and the lasting design legacy of F. A. Porsche. A collector guide from Experts Watches, trusted since 2000.

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The Ultimate Guide To Buying Vintage Watches For Investment - Experts Watches
Investment / Omega / Rolex / Vintage Watches / Watch Guides

The Ultimate Guide To Buying Vintage Watches For Investment
A complete guide to buying vintage watches for investment — covering top brands, what drives value, how to spot fakes, where to buy, and how to care for your collection. From the team at Experts Watches, trusted since 2000.

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Winners of the 2025 GPHG Watch Awards - Experts Watches
2025 / Aiguille d'Or / Angelus / Audemars Piguet / Bovet 1822 / Breguet / Bvlgari / Chopard / Chronograph / Daniel Roth / GPHG / GPHG 2025 / Haute Horlogerie / MB&F / Tourbillon / Urban Jürgensen / Vintage Watches / Watch Awards / Watch News / Zenith

Winners of the 2025 GPHG Watch Awards
The 2025 Grand Prix d'Horlogerie de Genève (GPHG) crowned Breguet's Classique Souscription 2025 with the prestigious Aiguille d'Or. From tourbillons to chronographs, here's a complete breakdown of every category winner and why this year's results signal a major shift in haute horlogerie.

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Testimonials

As a serious watch collector, I can confidently say that ExpertsWatches.com offers a level of service and expertise that’s truly rare in the vintage and luxury watch world. Raymin has personally matched me with several incredible timepieces — many of which were exclusive VIP offerings not even listed on the website.

David C.

Watch Collector

I’ve also had watches serviced through ExpertsWatches, and the craftsmanship and attention to detail have exceeded my expectations every time. If you're looking for authentic vintage watches, trusted service, or collector-level curation, I highly recommend reaching out.

John M

Watch Collector

This is a destination every collector should know. Thank you again to Raymin and the ExpertsWatches team for the outstanding service.

Patrick T.

Watch Collector

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Experts Watches - Vintage Watches - Omega Heuer Breitling
Experts Watches - Vintage Watches - Omega Heuer Breitling
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On April 25, 1981, attendees at the European Watch, Clock, and Jewellery Fair in Basel encountered something entirely new. IWC introduced the Porsche Design Titan Chronograph — the first titanium watch available for sale. The revolutionary material caught the watchmaking off ...
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On April 25, 1981, attendees at the European Watch, Clock, and Jewellery Fair in Basel encountere...
A good case protects what matters most - Proverb A watch case keeps your pieces safe and ready for anytime wear. At Experts Watches we offer durable, stylish cases that match your collection and lifestyle. Store smart, travel light. Ready to shop? Check out the link in our bio! #WatchCase #WatchProtection #TravelCase #WatchStorage #LuxeCase #AccessoryCare #SafeAndSound
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A good case protects what matters most - Proverb A watch case keeps your pieces safe and ready f...
Swap the tired insert for a Zodiac Watch Bezel Insert ZO ZS Series Sea Dragon Speed Dragon 38mm Case - Read - $29.99 and give that dial a fierce new frame. Small change, big flex — fits like it was meant to be. 🔥 Ready to shop? Check out the link in our bio! #ZodiacWatches #BezelInsert #WatchParts #SeaDragon #DialUpgrade #CaseReplacement #WatchMods
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Swap the tired insert for a Zodiac Watch Bezel Insert ZO ZS Series Sea Dragon Speed Dragon 38mm C...
Vintage watches have long been sought after by collectors and investors alike — not just for their beauty and craftsmanship, but for their proven ability to hold and grow in value over time Read more:
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Vintage watches have long been sought after by collectors and investors alike — not just for thei...
Little-known fact: after WWII, Japan’s watchmakers shipped damaged Seiko and Citizen movements to Swiss manufacturers for repair and study, which accelerated Japan’s rapid improvement in accuracy and manufacturing techniques during the 1950s—this hands-on reverse-engineering helped Japan leap from imitator to global leader in affordable, reliable watches within a generation. At Experts Watches we showcase how that technical evolution shaped modern value-driven craftsmanship in the brands we stock. Ready to shop? Check out the link in our bio! #Watches #WatchHistory #JapaneseWatch #SwissRepair #AffordableWatches #Craftsmanship #TimepieceCulture
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Little-known fact: after WWII, Japan’s watchmakers shipped damaged Seiko and Citizen movements to...
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