Chris and Jon discuss case making ideas and techniques, Christian Lass’ prototype reveal, and Dufour’s phenomenal success at auction. Plus Off Hours merch is now available Interested in sponsoring a future episode of Off Hours? Get in touch. This episode of Off Hours was made possible in part thanks to the Amazon Associates Program. As a part of the program, the show earns from qualifying purchases when you click on links to Amazon (like this one) from our show notes. Paul Burberry on Instagram Paul Burberry on Off Hours SIHH 2019 The episode in which Jon & Chris first discussed the remarkable engraving on Greubel-Forsey’s timepieces How Die Sink EDM Works Mike Walker A knife maker who uses EDM extensively in his work Rich Littlestone A pen maker who has used EDM for marquetry work in pens Making a Watch Case with a Pantograph from DM Tiffany Timepieces on Instagram HAAS Automation Inc. Makers of CNC equipment AB Tool Rich Loen 3D Printing Lugs The episode of Off Hours in which Jon & Chris discussed A. Lange & Söhne’s technique for attaching lugs to their watch cases Casting Stainless Steel The episode of Off Hours where Chris & Jon first discussed the possibility of casting watch case components in 316L stainless steel Chris Ploof Damascus Steel McMaster-Carr Beutler Casemaking Lathe One of Christian Lass’ Beutler casemaking lathes Lass Prototype The grand reveal of Christian’s first prototype Lass Movement The movement side of Christian’s fist prototype Hanne Gleich performed all of the engraving work on Christian’s prototype Joanne Ryall The Art of Breguet by George Daniels Watches by Cecil Clutton & George Daniels Watchmaking by George Daniels Peter Speake-Marin Christian Lass Patek Philippe Museum Anthony McGonigle The rarest of the McGonigle brothers Watchmaking in Cambodia Anthony McGonigle on Fifth Wrist Radio Prince Horology School in Cambodia Philippe Dufour Simplicity 20th Anniversary Sells for $1,510,000 USD Previous Record Holder A little over a month earlier, an older Dufour Simplicity sold for $662,000 USD F.P. Journe Rexhep Rexhepi Kari Voutilainen Roger W. Smith Bob Kramer cldsfr12@gmail.com The email address to get on the list for a Philippe Dufour 20th Anniversary Edition of the Simplicity Time 4A Pint Official Website Time 4A Pint Virtual GTGs Previous virtual get-togethers on the official Time 4A Pint YouTube channel Chris Manning Mat The OG #watchnerd Seth Kennedy Interview Off Hours Merch Pick up an Off Hours t-shirt, stickers, or travel mug & help support the show