Casio Digital Watch Vintage Series Reprint Design Unisex Silver Overseas Model A1100D-1 [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): 40 x 35 x 9.1 (approx. mm), belt: width approx. 16 mm (buckle side) ~ 23 mm (case side), lug width approx. 20 mm, band attachable. Size: 150-205mm, weight: approx. 90g [Material] Case: Stainless steel, Band: Stainless steel, Windshield: Inorganic glass [Waterproof performance] Waterproof for daily life [Accessories] Japanese manual (copy), foreign language manual booklet, plain general-purpose box (not a Casio box) [Band size adjustment method] Leaf spring type (separate tool required) The "A1100" series is a modern reproduction of the "52QS-14B" released in the 1970s.The details have been brushed up while following the design of the original model.In order to bring out the metallic design concept, the case, buttons, band, and everything have been updated. Metal parts are used [Main watch functions] Stopwatch (measurement unit: 1/10 second, measurement range: 59 minutes 59 seconds 9 (60 minute meter)) Time alarm/time signal Auto calendar LED light Accuracy: Average monthly difference of 30 seconds Battery life: Approximately 3 years (value when replaced with a new battery) The battery preset in the clock is for monitoring purposes to check the functions and performance of the clock. (Because it is a battery, the battery life will be shortened.)