Winner Male Automatic Mechanical Watch Stainless Steel Band Wristwatch Red & Black

Features: Stainless steel band and back case are rustless and durable for long-term use. 12 hours display is easy to read. Self-winding automatic mechanical movement allows you to wear the watch anytime, for your arm"s movement can make the power with no battery needed. Deployment buckle closure is convenient to wear and adjustable to fit different wrists comfortably and securely. Simple, luxury and classical appearance is easy to match various outfits and occasions, which can be a perfect gift for your boy friend, father, brother, son, etc. Specifications: Brand: Winner Back Case Material: Stainless Steel Band Material: Stainless Steel Options: Black, Red & Black, Red Blue & White Watch Shape: Round Display: Analog Movement: Mechanical (Automatic) Case Thickness: 12mm / 0.5inch Case Size: 41mm / 1.6inch Band Width: 20mm / 0.8inch Band Length: 250mm / 9.8inch Weight: 107g Type: Wristwatch Gender: Male Package Includes: 1 x Watch Note: Please turn the watch crown clockwise for 15-20 times every time if needed and keep it away from water, moisture, etc. . This product is an automatic movement, which needs to be worn for more than 8 hours to have enough kinetic energy to maintain the continuous operation of the watch.