⌚Automatic Tourbillon Movement: precision tourbillon movement, 21 synthetic red jewel bearings, improve winding efficiency and power reserve, strong power endurance 45 hours, life up to more than 10 years.
⌚5ATM Waterproof: 50M pressure waterproof, three-degree nano-level sealed waterproof. You can wash your hands or wear it for swimming.Sapphire crystal with super hardness,scratch-resistant, not easy to break.
⌚4 Calendar Functions: The dial is three-dimensional roman numeral scale, multiple windows with year, month, date, week, to meet your various needs, there are 4 Austrian diamonds on the dial and OUPINKE's unique logo to highlight it. A noble and elegant feeling brings you an extraordinary luxury experience.
⌚Tungsten Steel Strap: The Swiss high-gloss cutting process is adopted, and the buckle is equipped with high-quality springs, which can be used continuously for 20,000 times and has a life of 10 year. The clasp is easy to buckle, and the watch is equipped with a watch adjuster, allowing you to easily adjust the watch. (If the strap length is not enough, you can contact us through Amazon to get an additional free link).
⌚OUPINKE Wrist Watches:We provide 30 days free returns,2 years product high-quality assurance for the automatic watch.If you have problems during the use of the wristwatch,please feel free to contact us. We will offer you a professional service!