Hello WatchEx, Up for sale is my Speedy Mk40, ref 3820.53, aka the “Schumacher’s Choice” and the “Ben Clymer.” Hodinkee modeled their 10 year anniversary Speedmaster collaboration on this reference, and this remains one of the most fun references in Omega’s back catalogue. It has a 39mm case size. More info about the watch can be found here: [https://www.omegawatches.com/en-us/watch-omega-speedmaster-day-date-35205300](https://www.omegawatches.com/en-us/watch-omega-speedmaster-day-date-35205300) Its serial indicates production year of around 1996-1997, which has tritium lume, before Omega switched to Luminova in 1998. Condition: Excellent condition overall with almost no scratches on the case and bracelet. Scope of Delivery: Watch only. Bracelet currently can fit a 7" wrist and comes with an extra link. Asking $2800, shipped and insured to CONUS. No trades please. Payment Methods: Zelle accepted. PayPal F&F available for established WatchEx users. Happy to Facetime or have a call as my sales transaction count is 0. This watch was recently purchased through this amazing channel\~ Thank you for looking!