Top-notch product! Longines Master Collection in genuine gold, the only one in the entire market made with authentic materials! The gold parts of the case, crown, and strap are crafted from real 18k gold, ensuring you never have to worry about fading. The thickness of the gold plating is clearly visible in the cross-section of the strap! This original century-old classic features a ultra-thin design that showcases a minimalist quality on the wearer's wrist. With a case diameter of 40mm, it includes a three-fold safety clasp with a press-open mechanism, and a transparent back revealing a Swiss fully automatic mechanical movement, making the movement dynamics clear at a glance! Water resistance is rated at 30 meters, with a lug-to-lug distance of 21mm. The white barley textured dial comes with a genuine gold certificate issued by the authoritative China GTC certification body, ensuring that each timepiece is truly made of 18k gold. Each watch has a unique serial number, and the authenticity can be verified by scanning the QR code on the official website of the certification body. The polished hands are in blue steel, and the scratch-resistant synthetic sapphire crystal enhances the elegant numeral hour markers, harmonizing beautifully with the simple and aesthetically pleasing central blue steel hands, making the time display clear and intuitive. The movement utilizes the Swiss SW200 chronometer-certified highest level fully automatic mechanical mechanism, with original parts sourced from the factory, while the strap, clasp, and case are all made from high-strength, corrosion-resistant 316 stainless steel as per Swiss factory standards! The ultra-clear bottom cover displays English numerical information, and the colors and lengths of the hands are visible, with each watch having its own unique code. The bottom case code, tag, and warranty card are all unified. The protective film remains intact, and we support returns and exchanges; the movement is covered by a lifetime warranty against human damage.
