Silver-tone stainless steel case and bracelet with fixed silver-tone bezel. Black dial featuring silver-tone hands and index-Arabic numerals hour markers, analog movement. COSC-certified Tudor Calibre MT5402 automatic self-winding mechanical movement offering a 70-hour power reserve. Scratch-resistant sapphire crystal lens. Screw-down winding/crown. Round case measuring 39 mm in diameter equipped with folding clasp closure. Rated water resistant to 100 meters (approx. 330 feet). Functions include analog hour, minute and second display.
![[Model Number]: Tudor Black Bay 31 Automatic Chronometer Blue Dial Ladies Watch](https://cdn.lepodium.net/images/000/070/70015-2.jpg)
