GZFCMY Aesop Classic Real Tourbillon Skeleton Hand-Wind Mechanical Wrist Watch Men Sapphire Crystal Manual Business Dress Clock Man Stainless Steel Leather Sand Stone Dial Wristwatches (Silver Black) - TFL7050G

• Stainless steel case, through long hours of glossy angled engraving, planning, design, precision machining and production processes are made it more durable . The genuine leather or stainless steel bracelet with double-open butterfly buckle is made of durable and skin-friendly material. Convenient to put on and take off from your watch. When worn, the wrist feels comfortable and relaxed. Watch size: Case diameter 42.5 mm, case thickness 12 mm, strap length 240 mm, strap width 22 mm. This watch is water resistant to 50M (164FT), with high hardness synthetic sapphire crystal glass mirror, precision workmanship and high quality parts, making it easy to handle even on rainy days and hand washing. The double-sided transparent synthetic sapphire watch mirror has a high hardness of 9 at the moth level, which is second only to diamond, and has high durability and is not easily scratched. An anti-reflective coating process is used to make the watch mirror smoother and clearer. Tourbillon, the complication that counteracts the effects of gravity to improve the accuracy of watches. And the see-through dial and back cover allowing you to see the movement directly at any time, feel the passage of time intuitively, and enjoy a different visual experience. Elegant, simple, fashionable and practical design suitable for business, casual or any other occasions, which is a great gift choice for Christmas, birthday, anniversary, Father's Day, graduation and Valentine's Day. Tourbillon Skeleton Mechanical Hand-wind Movement, after hand-wind, it can run about 40 hours, and the daily time error is ± 10 seconds, the frequency is 28800 Hz / Hr. The average production of a Tourbillon movement requires more than six month of manufacturing, more than 4500 processes, more than 70 bridge plate grinding oprations, more than 30 watch technicians and more than 50 watch dial milling oprations. Please rotate the crown about 30-40 laps when using the watch for the first time. AESOP Wrist Watch Studying Swedish culture and essence, he aims to hand down the wonderful crafts and traditions of Sweden. Our team introduces the advanced crafts and core pads of Swedish watches to refine each watch. Do not use your watch at extremely hot or cold temperatures, which can damage your watch and shorten its lifespan. Keep your watch away from magnets as it can damage the movement. Please note that the display may be different and there may be color shifts.