HAMAYOTA Watch Sub Automatic Winding Japanese Movement Watch 316L Men's Diver's

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- The long-awaited mechanical self-winding sub-model of the HAMAYOTA diver's watch is now available. This model was created with the concept of planning and developing a diver's watch with sufficient waterproofing that is solid, satisfying both specs and design, and releasing it into the world as an uncompromising model. It is an excellent gear for adults that can be used not only in sports scenes but also in business scenes. Adopts the movement CAL.8215 made by Citizen Miyota, which is proud of Japan. The daily difference is -20 seconds to +40 seconds, and this model aims to minimize the daily difference. It has excellent functionality and design, and is a masterpiece that allows you to experience the tasteful charm of a mechanical wristwatch and the joy of wearing it. The case is made of Oystersteel. Oystersteel belongs to the 316L steel family and is most commonly used in high-tech, aerospace and chemical industries where maximum corrosion resistance is essential. Oystersteel is extremely durable and highly abrasive. It maintains its beauty no matter how harsh the environment. Watches that use sapphire glass are popular among men because they have high hardness and transparency, and are resistant to deterioration. Specifications: Specifications include a mechanical automatic/hand-wound movement with sweep hand movement, 20 ATM water resistance, unidirectional rotating bezel, sapphire glass, applied indexes, screw-in crown, and date display. Accessories: Watch body, manual, box, adjustment tool, replacement nylon band The long-awaited mechanical self-winding sub-model of the HAMAYOTA diver's watch is now available. This model was created with the concept of planning and developing a diver's watch with sufficient waterproofing that is solid, satisfying both specs and design, and releasing it into the world as an uncompromising model. It is an excellent gear for adults that can be used not only in sports scenes but also in business scenes.