For sale is a very nice Favre-Leuba Deep Blue Ref. 00.10106.08.52.31 on a rubber strap. Special about this watch, it's a pre series (sample). This watch has been used at Baselworld 2017 and has been shown to potential buyers. I had the change to get this watch from Favre-Leuba at the end of Baselworld. In 2019 I had a problem with the movement and Favre-Leuba replaced the movement. Since then the watch was rarely used and is top condition. What's different from the normal series: 1. on the dial it hasn't these small lines at 3/6//9/12 2. there is no serial or reference number engraved only "sample" (picture 5) Condition/data Very good, worn condition. Diameter without crown 41mm Lug width: 22mm Automatic Sellita SW200 movement (ETA 2824-2) Price 1800 CHF wired to my Swiss bank account. Fully insured shipping from Switzerland included. If you have any questions or if you need any additional pictures, please don’t hesitate to ask. Have also done some transactions on OF and feedback is available here or on request. Thanks ΩF for the space