Bluetooth Digital Watch! Beautiful pastel yellow! The orange on the face is also lovely! The actual color is closer to persimmon orange! The photos make it look more lemon-colored... For sale for a short time only! Purchased new at a major electronics retailer several years ago, but never used. However, the box with the manual is missing, so I'm listing it as "Like New"! You can find the manual on the Casio website by specifying module No. 3464, which is engraved on the back cover! The battery life is listed as 3 years, and it's beyond that now. The light, alarm, and Bluetooth connection are all unused and currently working, but I cannot guarantee the battery life. Please understand this before purchasing! The photos make it look more lemon-colored... The actual color is closer to persimmon orange! There is no aging or deterioration; it's in excellent condition! The watch itself will be shipped via Yu-Packet Post, and changes are not possible! Even during transaction, 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!