This is a popular CASIO Baby-G solar-powered radio-controlled wristwatch, BGA-1100. As it's a radio-controlled watch, you don't need to set the time yourself, which is very convenient. A Baby-G digital wristwatch with LED light function. - Model Name: BGA-1100-2BJF - Brand: Baby-G - Function: LED Light - Accessories: Box, Instruction Manual - Water Resistance: SHOCK RESIST Retail Price: 25,300 yen #ToughSolar #ToughSolarMultiBAND #SolarBattery #GShock #GShock #baby-G #CASIO #CASIO #Casio #Men'sWatches #Women'sWatches Source of Purchase: Major brand auction requiring a secondhand dealer license Authenticity verified About Shipping: We may change the shipping method from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin. This item has been in someone's possession. Please refrain from purchasing if you are nervous or if you are looking for a perfect item. Please feel free to ask any questions you may have in the comments.