[Product Information] Brand: CASIO Materials: glass [Product Description] ・[Size/Weight] Case size (length x width x thickness): 55 x 52.6 x 14.2 (approx. mm), belt: width approx. 21 (buckle side) ~ 28 (case side) mm, lug width approx. 20 mm, arm Circumference length (maximum) 215mm, weight: approx. 61g ・[Material] Case: Resin, Bezel: Resin, Band: Polyurethane, Windshield: Resin glass ・[Waterproof performance] 10 ATM water resistant ・[Accessories] Japanese manual (copy), foreign language manual booklet, plain general-purpose box (not a Casio box) explanation This popular ``diver look'' watch features a powerful big face with a diameter of the rotating bezel portion over 50mm, giving it a sporty look similar to a diver watch. [Main performance/features] ● Water resistant to 10 ATM ● Push-in crown (not screw-in type) ● Rotating bezel (free-stop type that rotates in both directions) ● Date and day of the week display (*The language of the day of the week is [ (Selectable bilingual display (English and Spanish)) Accuracy: Average monthly difference of ±20 seconds [Important Note - For Overseas Customers] Thank you for purchasing this product. Please read the following important notes carefully before using this product overseas. 1. Legislation and safety standards This product complies with Japanese safety standards. Please check compatibility with local regulations and safety standards before use in your country. Certain product categories (electronics, cosmetics, food, etc.) may require certification from the importing country. 2.About electrical products This product complies with Japanese power specifications (100V, 50/60Hz). If your country has different power specifications, you will need an appropriate transformer or conversion plug. Using an inappropriate power source may cause malfunction or accident. 3.Language and manual Product instructions and displays may only be in Japanese. The English version of the manual can be downloaded from our website. 4. Warranty and after-sales service International warranty coverage is limited. Please check the warranty for details. After-sales service and repair support overseas may be limited.