KNIS Varnish Aventurine Made in Japan Automatic Watch Sapphire Glass Stainless Steel Strap 10 ATM Water Resistant Mechanical Blue Silver Men'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.

[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. [Specifications] Movement: Mechanical automatic winding (manufactured by MIYOTA) Water resistance: 10ATM (water resistant to 10 ATM) Screw back See-through back 5 solid stainless steel bands Single push buckle with double doors Country of manufacture: Japan (MADE IN JAPAN) [Size] Case diameter: Approx. 38mm Case thickness: Approx. 12mm Belt lug width: 20mm Arm circumference: Max. 21cm Body weight: Approx. 150g [Material] Dial: Aventurine glass Case: Stainless steel Windshield: Sapphire glass Belt: Stainless steel [Accessories] KNIS genuine box Manual and warranty Warranty period: 1 year The dial uses aventurine glass, which is used in high-end watches. Aventurine glass is a type of artificial stone that is said to have originated in Venice in the 18th century, and by enclosing tiny crystals of copper oxide within a glassy material, it gives off a mysterious glow reminiscent of the stars shining in the night sky. In addition, the sparkling copper crystals inside the aventurine glass are created by chance, and each dial has a unique expression, making it a huge collector's attraction. The movement is made by Citizen MIYOTA The use of a Japanese-made movement with high precision and reliability reflects the brand concept of wanting it to be used for a long time. In the unlikely event that a movement malfunction occurs, it is easy to secure parts and you can rest assured about the after-sales service. Adopts sapphire glass. The band uses a 5-row solid stainless steel band. The buckle uses a one-push double-door opening method. Commitment to Made in Japan. MADE IN JAPAN KNIS is particular about not only the movement but also the assembly of the watch. The quality of "Made in Japan" is a brand that can be proud to the world. Watch assembly has been in the watch industry for over 30 years. We are requesting partner companies with careers. You can rest assured that we will provide after-sales follow-up after your purchase. The case size is under 40mm.We made the case 38mm in diameter, with a focus on the size that fits the wrists of Japanese people. We were conscious of making products for Japanese people, which is not the case with overseas brands that tend to have big-faced models. A design that can be used for both formal and casual occasions.The simple design makes it suitable for both business and casual styles. A timeless and sophisticated face that naturally blends into your style. It is sure to be a piece that you can use for a long time, regardless of trends. The beautiful and elegant design will create a stylish adult look. Genuine KNIS box full of luxury. Recommended as a present or gift!