The case and bracelet are fully matte and satin-finished with
link the Black Bay 58's familiar 39mm
link diameter. Like the silver and gold
link 58 introduced in 2021 it has a nude caseback. Inside is Tudor's manufacture caliber MT5400 its COSC-certified movement with a 70-hour power reserve. The new Tudor Black Bay 58 in 18K yellow gold has an MSRP of 32100.