The Tudor Heritage Black Bay features a 41 mm steel case in a polished, satin finish surrounded by a unidirectional rotatable steel bezel in a matte, midnight blue. With a power reserve of 38 hours, the piece uses a self-winding mechanical movement—a Tudor caliber 2824. The winding crown is steel, engraved with the Tudor rose detailing; the piece uses domed sapphire crystal and is waterproof up to 220 meters. The strap is available in steel, aged leather or a simple fabric that is supplied with the watch.
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