This is a Casio EDIFICE EF-539. It's a cost-effective sports watch with a large case and chronograph. Condition: Working condition confirmed Time adjustment: Possible Day adjustment: Possible Crystal: No visible scratches. Bezel: No noticeable scratches. Band: Minor scratches, but overall in relatively good condition. Please refer to the photos for details. Band: Genuine product Band size: Approximately 18cm (Please refer to the images) *Please note that there may be slight discrepancies between wrist size and watch band length. Thank you for your understanding. Features: ★★★ ■Big face Large and eye-catching ■Chronograph Stopwatch function Sporty appearance ■100m water resistance ★★★Shipping: To ensure the highest quality, the item will be carefully packed and shipped in a box. Shipping will generally be via DHL or Japan Post. *Please note that customs duties may be incurred upon arrival at your destination. Thank you for your understanding. *Regarding customs clearance, you may receive a phone call or email from your country's customs office or shipping company. Please ensure you are available to answer calls. We sincerely hope that your item arrives safely and that you are satisfied with it. Thank you for your understanding and cooperation for a smooth transaction.