BINLUN Men's Analog Automatic Mechanical Watch with Tourbillon, Stainless Steel Watchband, Waterproof, and Sapphire Crystal [Parallel Import]

Accurate Timekeeping: Powered by a Japanese Miyota 21 Jewels automatic movement, this men's watch powers with the movement of your wrist. No battery is required. Exquisite Design: Scratch-resistant synthetic sapphire crystal and stainless steel case and band, with a small seconds subdial. Luminous hands and numerals (requires light energy storage). A tourbillon window and transparent caseback allow you to enjoy the beauty of the automatic mechanical movement. Water Resistant: 5 ATM/50M, withstands daily use, sweating, hand washing, and rain. Can be worn while swimming (not suitable for salt water or scuba diving). If the watch gets wet, allow it to dry. Size Specifications: Case Thickness: 13.5 mm (0.53 in). Case Diameter: 44 mm (1.73 in). Band Width: 22 mm (0.87 in). An additional leather strap is included in the package. Two types of bands are available. Genuine leather bands are more comfortable to wear, while stainless steel bands look more mature.