Video: Swiss Kubik Masterbox
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Video: Swiss Kubik STARTBOX
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Video: Rapport London Watchwinder Evo
Video : Rapport London ASTRO
Official Movie Rapport London
Video 1 : How to replace your watch-strap!
You just need a "spring-bar-tool" from Bergeon to remove the springbar from the watch.
Never do this removal with a screwdriver regarding the risk of scratches on the watch...