Complete set, Cartier, model: WSBB0044, movement: Swiss automatic mechanical movement, 37-hour power reserve, 33mm diameter. • Case / strap: Made of stainless steel, it is equipped with a replaceable stainless steel bracelet and a folding clasp design • Crystal: Sapphire crystal glass, wear-resistant and scratch-resistant • Waterproof: 30-meter water resistance for daily use, only suitable for scenarios such as hand washing and splashing water • Dial: Silver-gray silver-plated guillose-patterned dial, with Roman numeral hour markers and blue steel sword-shaped hands