I bought this watch a few years ago for daily use.
Its resin band was so hard for my wrist that I warmed it up
with hot water and changed its shape into fitting my wrist.
After I was 50 years, I thought it looked like childish,
so I sold it for 5,100 yen at Mercari store on Aug. 7th 2023.
Bland: CASIO
Part number: GA-100
Colar: Black
Movement: Quartz
Water restance: 20ATM
Case Size: 55.0mm×51.2mm