Authentic Tudor Calibre T601 automatic movement watch with m28403-0003 model number. Features a black dial accented by yellow gold tone Roman numeral hour markers and fluted bezel crafted from stainless steel combined with a yellow gold bracelet secured via folding clasp, equipped with screw down crown and scratch-resistant sapphire crystal. This unisex round 34mm case is solid backed and water resistant up to 100 meters (approx. 330 feet). Includes date function, power reserve indicator displaying the remaining energy of the automatic movement.