Authentic Tudor Royal Champagne Diamond Dial model M28503-0005. 38mm round stainless steel case with yellow gold tone accents, fluted bezel. Equipped with a folding clasp and yellow gold watch band. Features automatic movement powered by the Tudor Calibre T601 engine. Includes date function, power reserve indicator, hour, minute, and second hands. The champagne dial displays Roman numeral and diamond markers at each hour along with minute markers around its outer rim. Comes complete with a screw-down crown, scratch-resistant sapphire crystal glass, solid case back, and offers 100 meters or approximately 330 feet of water resistance.