This item was purchased on Rakuten Ichiba in November 2025. The battery has been replaced with a new one, and the band has been adjusted to fit a 16.0cm wrist with a little extra room. I'm selling this watch because I have another watch I purchased and don't seem to be wearing this one. This Casio Calculator watch is a popular retro-future design that is a counterpart to the Databank. Surprisingly, it suits almost any fashion style, from business to casual. It has a calculator function and is water-resistant. - Brand: CASIO - Model: CALCULATOR - Water Resistance: WATER RESIST - Functions: Alarm, Chronograph - Band Material: Stainless Steel Thank you for viewing. Please consider purchasing.