WINNER 010 Men Watch Semi-Automatic Mechanical Watch Time Display Fashion Casual Stainless Steel Strap Male Wristwatch Relogio Masculino Tired of the classic quartz watch? OK, this semi-automatic mechanical watch is quite a good choice for you! WINNER mechanical watch has professional craft, durable and comfortable to wear. The stylish and exquisite workmanship will keep you at the forefront of the . Features: Semi-automatic mechanical movement,no need of battery. Stainless steel band is durable and comfortable to wear. Time display and you can see how it works through transparent back. High-quality and fashionable men's watch. Perfect for many occasions. It is a good partner in your life! Specifications: Brand: WINNER Movement Type: Semi-Automatic Mechanical Color: Black / White (Optional) Dial Shape: Round Case Material: Alloy Band Material: Stainless Steel Mirror Material: Clasp Type: Buckle Gender: Men Style: & Casual Water-resistant Level: No Dial Diameter: 4.6cm / 1.81in Dial Thickness: 1.3cm / 0.51in Watchband Width: 2.2cm / 0.87in Watchband Length: 22cm / 8.66in Watch Weight: 115g Package Size: 3.5 * 3.5 * 3.5cm / 1.38 * 1.38 * 1.38in Package Weight: 149g   Notes: Please keep the watch away from magnet to avoid making the watch stop working. This product does not support waterproof. Package Lists: 1 * Watch 1 * Watch Box