BERNY Watch Automatic Watch Diving Watch Automatic Mechanical Watch 20ATM Waterproof Sapphire Glass Super Luminous Watch Diver's Men's Men's Diver's

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Automatic Movement: Equipped with the Miyota 8215 automatic movement, which ensures accurate timekeeping, and is compatible with both automatic and manual winding. With an incredible power reserve of over 41 hours, it delivers reliable performance day in and day out. Note: Manual winding is recommended if the watch will not be worn for more than 42 hours. Quality you can trust: Ergonomic and comfortable to wear, this watch has a PVD-coated 316L stainless steel case that fits snugly on your wrist and is durable. A scratch-resistant sapphire crystal glass protects the beige dial, while a comfortable silicone strap complements the stylish and durable look. Dual Crown: In order to increase functionality, we have adopted an easy-to-use dual crown. The inner bezel below the crystal can be adjusted with the crown at 2 o'clock. The second crown at 4 o'clock provides traditional winding and timekeeping functions, as well as a 60-minute bidirectional rotating bezel and two hands coated with luminescent material for clear legibility. BERNY diver's watches are made for underwater exploration and are equipped with a screw-down crown for increased water resistance. Water resistant to 20 ATM (200 m), perfect for swimming and diving. It is also coated with luminous paint to ensure visibility in dark places. The dial uses sapphire glass. Fire glass has high hardness, is scratch resistant, and can clearly display the time even under all adverse conditions.