The “A1100” series is a modern revival of the “52QS-14B” released in the 1970s. While inheriting the design of the original model, details have been refined. To enhance the metallic design concept, metal parts are used for the case, buttons, and band.
【Main Watch Functions】
● Stopwatch (measuring unit: 1/10 second, measuring range: 59 minutes 59 seconds 9 (60-minute counter))
● Time alarm / hourly time signal
● Auto-calendar
● LED light
● Accuracy: Average monthly difference ±30 seconds
● Battery life: Approximately 3 years (value when the battery is replaced with a new one. The battery pre-installed in the watch is a monitoring battery for checking the watch's functions and performance, so the battery life will be shorter.)
・【Size & Weight】 Case size (vertical x horizontal x thickness): 40 x 35 x 9.1 (approx. mm), Belt: Approximately 16mm (buckle side) ~ 23mm (case side) in width, Lug width approximately 20mm, Band fitting size: 150-205mm, Weight: Approximately 90g
・【Materials】 Case: Stainless steel, Band: Stainless steel, Windshield: Mineral glass
・【Water Resistance】 Water-resistant for daily life
・【Included Accessories】 Japanese instruction manual (copy), Foreign language instruction booklet, Plain generic box (not a Casio box)
・【Band Size Adjustment Method】 Spring pin type (separate tools required)
【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.