CASIO Casio Vintage Ana-Digi AQ-100W All buttons, operation sounds, and analog-digital functions are working without any problems. It has a normal level of wear and tear, such as scratches. Battery replaced: August 2025 (R07.08) As a bonus, silicone grease has been applied to the packing. ● Please note that we cannot guarantee the waterproof performance due to the used condition. Please refrain from price negotiations. We will ship anonymously via Yu-Yu Mercari, and we will not know any of the buyer's personal information, so please rest assured. ☆☆ Many other items are also on sale!! ☆☆ 　　Please take a look if you have time!! 　　⇒ #nmk693_all_listings