Hannah Martin Watch Waterproof Watch Simple Business Watch Date Day of the Week Men Watch Men's Men's Men's (Golden Black)

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Simple Fashion Design] The black dial has a simple large face design, making it easy to read. Classic business style, fashion and casual, suitable for any occasion. The all-black, rose gold case was elegant because it was attached to a buckle and the length of the strap was easy to adjust. [Watch with no gender or age restrictions] This item is a perfect gift for young people, men, women, businessmen, office workers, leaders, colleagues, husbands, and lovers. Anyone can feel free to use it, regardless of age. [Widely used] For outdoor and indoor activities, mountain climbing, fishing, travel, meetings, business, debt, banquets, Thanksgiving Day, Christmas, birthdays, Valentine's Day, Father's Day, cycling, jogging, weddings, activities. Great for a variety of occasions, such as in daily life, as a gift, etc. This watch can be water resistant to 30 m. It is waterproof for everyday use, so you can easily use it on rainy days and when washing your hands. It is prohibited to press the button while swimming, and please keep it away from steam and hot water to avoid breaking the waterproof seal. [Specifications] Quartz (Japanese movement), 3 atm (30m) (waterproof), windshield (neral glass). Case: Approximately 40mm long x 40mm wide x 6.9mm thick (excluding crown), belt width: approximately 20mm. [Warranty Service] The quartz movement is made in high quality Japan, so the time is displayed accurately. The 6.9mm (thin) alloy case and genuine leather band provide good breathability, durability, and a refreshing feel. Manufacturer's warranty for 1 year after purchase. Product material: Movement: High quality quartz movement Dial material: High hardness scratch resistant coating lens Belt material: leather Case material: titanium alloy Product data: Dial diameter: 40MM Case thickness: 6.9MM Belt width: 20MM Belt length: 23CM Wearing circumference: 15-19 CM Watch weight::38G Waterproof depth: 30 M  Reasons why it is recommended: 1. This watch has a large 40mm dial and is made of mineral crystal glass, making it highly hard and scratch resistant. Whether it's a formal occasion or a casual leisure time, it will naturally bring out your temperament and appear in front of others in an elegant moment. The stainless steel case gives it a sophisticated look, making it suitable for both casual and business use. Carefully packaged, suitable for both a reward for yourself and a gift for a loved one. 2. "30m waterproof" This watch can be waterproof to 30m. It is waterproof for everyday use, so you can easily use it on rainy days and when washing your hands. It is prohibited to press the button while swimming, and please keep it away from steam and hot water to avoid breaking the waterproof seal. 3. For outdoor and indoor activities, mountain climbing, fishing, travel, meetings, business, debt, banquets, Thanksgiving Day, Christmas, birthdays, Valentine's Day, Father's Day, bicycles, jogging, weddings, activities, daily life. Great for a variety of occasions, such as as a gift.