Automatic Seiko NH35A Self-Wind Movement :The watch is powered by an automatic self-wind movement, which means it doesn't require a battery and will last for years.

• 100m Waterproof :With a water resistance depth of 100m, this watch can withstand splashes of water and brief immersion in water.

• Sapphire Crystal Dial Window :The dial window is made of sapphire crystal, which is scratch-resistant and durable, ensuring the watch face stays clear and easy to read.

• Stainless Steel Case and Band :The case and band are made of stainless steel, which is corrosion-resistant and adds a touch of luxury to the watch.

Notice:Watches cannot be worn in hot baths, all watches cannot prevent water vapor

For swimming/cold bathing/diving, please tighten the crown to prevent water from entering the watch