BINLUN Men's Watch Mechanical Automatic Tourbillon Waterproof Wrist Watches with Calendar Date Scratch-Resistant Sapphire Crystal Glass (Black Dial)

• Japanese imported 21 jewels Miyota automatic mechanical watch movement, self-winding
• Scratch resistant synthetic sapphire crystal, 18K gold plated stainless steel case and band, diamond bezel, fashion skeleton watch style, luminous hands
• 5ATM Water resistant to 50 meters (164ft) underwater, you can wear it when you diving, surfing, swimming
• Luxury watches for mens with hidden push-button clasp, exhibition back that allows you to view the movement.
• Specification-case thickness: 0.47in (10mm), case diameter:1.54in (39mm), band width: 0.83in (21mm), valid band diameter:8.67in (22cm).

I. Brand Information As a fashion watch brand BINLUN has its own mixed western and oriental art culture years of R&D experience and wealth manufacture strength features targeting to build a customer favorite fashion brand by gathering the essence of classic models of high-end watch and jewelry brands and combining with Chinese culture. What you have not just a timekeeper watch it is also an art craft. II. About Automatic Mechanic Watch A mechanic watch uses a mechanical mechanism to measure the passage of time as opposed to modern quartz watches which function electronically. It is driven by a spring (called a mainspring) which must be wound periodically. An automatic wind watch is a watch that powered by the swinging of your arms to keep the watch ticking. If you do not wear an automatic watch consistently (for about 8 to 12 hours a day) you can keep the watch powered with a watch winder (a great gift for collectors). III. Product Introduction BINLUN BL0018GW taking cues from the sky stars by decorated bling diamonds all over the watch. Featuring a diamonds encrusted ratcheting bezel with durable gold plated stainless steel band double push button hidden clasp. White dial face with luminous hand encased by scratch resistant sapphire crystal contrasting combined Roman numerals marks at 6 9 and 12 o'clock with shining diamonds decorated hour indexes a date window displays at 3 o'clock. As the quality guarantee we use the Japanese MIYOTA automatic mechanical movement and tourbillon which not only ensuring precising timing and long life. 21-jewel bearings give it more luxury taste. Water resistant to 50m(164ft) which you don't have to worry about getting some water. IV. Package Including 1 * BL0018GW Watch 1 * Gift Box 1 * User Manual