Casio Watch with Calculator Function Calculator Watch Simple Package Without Presentation Box Black Overseas Model [Casio] CA-53W-1Z [item]

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. [Size/Weight] Case size (length x width x thickness): 43.2 x 34.4 x 8.2 (approx. mm), belt: width approx. 18 mm (buckle side) ~ 25 mm (case side), lug width approx. 20 mm, arm circumference length Length (longest) 200mm, weight: approx. 25g [Material] Case: Synthetic resin, Band: Polyurethane, Windshield: Resin glass [Waterproof performance] Daily life waterproof [Accessories] Japanese manual (copy), foreign language manual *Simple package without box (presentation box is not included) [Main performance/functions] ●8-digit calculation function ●Dual time ●Stopwatch (1/100 second, 24-hour meter, with split) ●Time alarm/time signal ●Full automatic calendar ●Operation sound ON/OFF switching function ●12/ 24-hour display switching Accuracy: Average monthly difference ±15 seconds