Exclusive supply! The classic and timeless Longines Master Collection from a super brand, with paid repair services available at authorized retailers! This genuine diamond version of the Longines Master is an original, a century-old classic featuring an ultra-thin design that showcases a minimalist quality on the wearer's wrist. It comes with an original stainless steel bracelet and includes an additional leather strap, allowing for two styles in one watch. The case diameter is 40mm, equipped with a silver triple-fold safety clasp and a push-button release mechanism. The transparent back reveals a Swiss-made fully automatic mechanical movement, making the movement clearly visible! With a water resistance of up to 30 meters, it is adorned with 13 premium VVS diamonds, totaling 0.059 carats. Each diamond comes with an authenticity card from an authorized retailer, ensuring that every single one is a genuine stone. The watch features silver-plated polished hands, a scratch-resistant synthetic sapphire crystal, and elegant diamond hour markers that harmonize with the sleek central blued steel hands. The movement is a Swiss SW200 chronometer-certified top-grade fully automatic mechanical caliber, with original parts sourced from authorized factories. The bracelet, clasp, and case are all made from high-quality 316 stainless steel, meeting stringent standards for wear resistance and corrosion resistance! The ultra-clear back cover displays English numerical information, along with visible color and length of the hands, and each watch has a unique identification code. The bottom cover code, hang tag, diamond card, and warranty card all feature the same code for authenticity. Each piece has a unique code that cannot be duplicated. With protective films intact, returns and exchanges are supported, and the movement is covered by a lifetime warranty against human damage.