Hidden gem! GA-300 series! Design reminiscent of mechanical watches! Refreshing white, perfect for summer or winter! ! Battery is dead! Purchased new at a certain mass retailer several years ago, but it's unused. However, the instruction manual and box are missing, so I'm listing it as "Like New"! You can find the instruction manual on the Casio website by specifying module No. 5259, which is engraved on the back cover! ! Battery is dead! It should work after a battery replacement, but I can't guarantee it! Please understand and purchase only if you agree! The original retail price at the time of purchase was 17,000 yen (excluding tax). It's a very beautiful item with no aging deterioration! The watch itself will be shipped via Yu-Packet Post, and changes are not possible! Even during transaction communication, I will unfortunately prioritize the first person to purchase! Thank you for your understanding... Shipping may take a few days due to my circumstances! Sorry! Usually, I will ship within 2-3 days! Thank you!