Stainless steel case and bracelet with fixed bezel. Silver tone dial features rose gold-tone hands and alternating index/Arabic numeral hour markers, minute markers around the outer rim. Analog display with date at the 3 o'clock position. Tudor calibre 2824 automatic movement (ETA-based) containing 25 jewels, beating at 28800 vph; approx. 38-hour power reserve. Sapphire crystal with screw-down crown and solid case back. Round shape measures 39mm in diameter. Band width: 20mm. Fold over clasp equipped with safety release mechanism. Water resistant to 100 meters / 330 feet (depth). Functions include hour, minute, second display and date indicator. Belongs to the Tudor 1926 Series.
![[Model Number]: Tudor Black Bay 31 Automatic Chronometer Blue Dial Ladies Watch](https://cdn.lepodium.net/images/000/070/70015-2.jpg)
