Vintage Seiko Chronograph Restoration – The Bruce Lee 6139

🕰️ Complete Restoration of a Seiko 6139 “Bruce Lee” – One of the First Automatic Chronographs 🥋 In this video, I bring back to life a true icon: the Seiko 6139-6012, nicknamed the “Bruce Lee” after the legendary martial artist who was photographed wearing this exact model. When I got this watch, it was in decent shape, but… The case had been over-polished, losing all its sharp edges The original case finishes had disappeared The chronograph reset was slow, and the movement was far from accurate 🔧 Here’s what I did: ✅ Restored the original case lines using my lapping machine ✅ Brought back the correct brushed and polished surfaces ✅ Performed a full service on the Seiko 6139B automatic chronograph movement ✅ Cleaned, lubricated, and adjusted everything for perfect function 📜 A bit of history: Released in 1969, the Seiko 6139 was among the world’s first automatic chronographs, alongside the Zenith El Primero and the Chronomatic group. The “Bruce Lee” nickname comes from a famous photo of the actor wearing this model, which turned it into a cult classic for collectors. 👉 If you love watch restoration, vintage Seikos, or mechanical chronographs, subscribe and join the community! 🔔 Don’t forget to hit the bell so you never miss a new video. #watchrestoration #Seiko #repair FWC Website: FWC Website: https://french-watch-collector.myshopify.com/ Follow me on Patreon: https://www.patreon.com/FrenchWatchCollector Please Subscribe: https://www.youtube.com/c/FrenchWatchCollec