The Vostok Amphibia DIY Bezel Insert Sport Watch by wholesalewatches - October 13, 2016October 18, 20160 Nick Mankey posted a cool Do-it-yourself project to Reddit today: a custom, home-made bezel insert for his Vostok Amphibia ‘Scuba Dude’. Using a lathe. Looks like having access to a good lathe is absolutely necessary. He takes a raw puck of aluminum, drills out the center, then cuts in from the outer