Sport Type : hikingCase Shape : RoundCase Thickness : 12mmBand Width : 22mmBand Material Type : leatherBoxes & Cases Material : LeatheretteModel Number : AESOP 7053Dial Window Material Type : Sapphire CrystalFeature : Shock Resistant,Luminous,Water Resistant,luminous handsDial Diameter : 42mmWater Resistance Depth : 5BarClasp Type : Push Button Hidden ClaspBand Length : 22cmCase Material : STAINLESS STEELStyle : SPORTMovement : Mechanical Hand WindBrand Name : AesopOrigin : Mainland ChinaItem Type : Mechanical WristwatchesItem type : AESOP Tourbillon Watches MenSpecial Function : Luminous DialFeature : Carry a Natural Diamond  null Feel free to contact the seller if you have any questions Tourbillon Introduction Tourbillon is a kind of clock speed regulating device invented by watch master Louis Breguet in 1795. The purpose of the flywheel mechanism is to correct the errors caused by gravity. Tourbillon watch represents the highest level in the manufacturing process of mechanical watch, and has always been known as the ;king of the watch;. It's A Good Bargain ! Our company is a professional watch manufacturer. The tourbillon technology has been conquered by our company and the cost has been successfully reduced. Therefore, you have seen the lowest price Tourbillon watch all over the world! but we also ensure the high quality of the watch. This can be seen from the evaluation of many customers. We hope more watch lovers in the world can get their beloved Tourbillon watches. Thank you for coming,Kind regards! Product parameter Movement: Original tourbillon skeleton movement Waterproof : 50M Feature : carry a natural diamond Watch mirror: synthetic sapphire Strap material: first layer cowhide Dial features: double-sided hollow design Case material: stainless steel Dial thickness: 12mm Dial diameter: 42mm Frequency: 21600Hz/Hr Power reserve : 55 hours Travel time error: ±10 seconds/day Warranty: 3 years REAL TOURBILLON MOVEMENT This product adopts the Off-axis tourbillon movement CARRY A NATURAL DIAMOND 100% Real Natural Diamond , Elegant and Nobleï¼ SYNTHETIC SAPPHIRE MIRROR 9H Moh's Hardness,Anti-Scratch 50 M / 5BAR WATER PROOF You Don't Need to Worry About The Watch When It Is In The Rainning or Washing Hands Ect. STRONG LUMINOUS With Luminous Dail , Scal and Hands , Easy to Be Used In The Dark Package include 1.Original Watch2.Watch Box After sales support: We are professional sellers, all products purchased in our store enjoy the best after-sales service:1. Warranty: 3 years;2. If the goods are not received, a full refund will be given;3. Within 3 months after receiving the goods, if it is the problem of the watch itself, we provide free repair service and bear the freight; if it is damaged by the customer, we provide repair service, maybe need some repair fee , and the customer bears the freight;4. After 3 months after receiving the goods, if it is the problem of the watch itself, we provide free repair service, and the customer bears the freight. If it is damaged by the customer, the corresponding repair fee and the freight need to be charged. Free return service: For the goods purchased in our store, we provide free local return service to the following countries, if there is a problem with the product, you can return it to the warehouse in your country or nearby countries within 15 days after receiving the goods, you will get free shipping label, these Countries are: Russia, USA, Spain, France, Brazil, Netherlands, Israel, Poland, UK, Korea, Germany, Italy, Canada, Australia, Saudi Arabia, UAE, Chile, Ukraine, Japan, Mexico, Belgium, Czech Republic, Switzerland, Portugal. Watch maintenance knowledge 1.SHOCKS: accidental collision should be avoided. 2.CHEMICAL PRODUCTS: avoid direct touching with solvents, detergents, perfumes, cosmetic products etc., since they may damage the bracelet, the case or the gaskets. 3.CLEANING: for metal bracelets and for all cases, use a toothbrush with soapy tap water and a soft cloth for drying. 4.LEATHER STRAP: (1)Avoid touching with water and dampness to prevent discoloration and deformation.(2) Avoid prolonged exposure to sunlight to prevent the colour from fading.(3)Do not forget that leather is permeable! Therefore avoid contact with greasy substances and cosmetic products. It is not advisable to clean your strap with leather cleaners. Feedback 1, We are a responsible seller. And hope you enjoy your shopping in my aliexpress shop. 2, If you like our service and products, 5 stars rating positives feeback and upload picture would be appreciated. 3, And if you have any questions, please feel free to contact me before you leave any feedbacks. AESOP 7053 Flying Tourbillon Watch for Men Mechanical Skeleton Waterproof Mens Watches Top Brand Luxury Sapphire With Diamond A