Top quality product! Original Longines "Master Series", a century-old classic, u

Top quality product! Original Longines "Master Series", a century-old classic, ultra-thin design style presents the wearer's wrist with full simplicity and quality. The watch has a diameter of 40mm, a silver three-fold safety clasp and a push-opening device, and a "back-through" Swiss fully automatic mechanical movement. The movement is dynamic at a glance! Waterproof depth of 30 meters, 21mm between lugs, white "wheat grain" decoration on the dial, silver-plated polished hands, wear-resistant synthetic sapphire glass mirror, embellished with elegant digital scale hour markers, echoing the simple and beautiful central blue steel large three hands, making the time clear and intuitive. The movement uses the highest level fully automatic mechanical movement certified by the Swiss Sw200 Observatory, original accessories from the OEM P channel, and the strap, buckle, and case are all made of 316 stainless steel specified by the Swiss OEM P, which is super wear-resistant and corrosion-resistant! The English digital information on the ultra-clear bottom cover, the pointer color, and the length and short craftsmanship are visible. One watch has one code, and the bottom case code, tag, and warranty card are three codes in one. The protective film is not removed and can be returned or exchanged. The movement is not damaged by human factors and is under lifetime warranty.