Tudor, the bespoke Swiss brand was released an overhaul of one of their older, dressier lines, the Glamour Double Date series. The revamp comes with a new mid-case, a more contemporary dial design, and, perhaps most significant; a new in-house manufacture calibre, MT5641.
This calibre MT5641 movement, a new Manufacture Calibre developed by Tudor with a silicon balance spring, a 70-hour power reserve, and a certification by the Swiss Official Chronometer Testing Institute (COSC). There are four main variations to the watch i) a silver timepiece with yellow gold-plated hour markers, ii) a black piece with rhodium-plated yellow gold-plated hour markers, iii) a champagne colour with yellow gold-plated hour markers, and lastly, iv) an opaline version with blued indices, with or without diamonds. With dials, bands and materials, there are up to 22 possible whence to select.