CASIO WAVE CEPTOR Men's Watch Solar Charging WVQ-M410DE-2A2JF This is a chronograph Tough Solar radio-controlled watch equipped with Multi Band 6, which receives radio waves from 6 stations worldwide. In addition to the calendar, it is equipped with convenient functions such as world time and time alarm. Purchased on Amazon in February 2025, it has been stored at home without being used after band adjustment, so it is in a beautiful condition. The Tough Solar is also working smoothly. Wrist size: 16.5 cm * There are 5 extra links (5mm per link), so it can be expanded up to 19 cm. Accessories: Box, warranty card/instruction manual (Purchased on Amazon in February 2025, but cannot be provided because personal information is written on the receipt, etc., and free repair service within the warranty period in case of failure within one year is not available.) * The adjustment tool for band adjustment is missing and not included. Manufacturer: CASIO Brand: WAVE CEPTOR / Wave Ceptor Model Number: WVQ-M410DE-2A2JF Manufacturer's Suggested Retail Price: ¥33,000 (tax included) Case size (length x width x thickness): 48.7 × 43.5 × 13.4 mm Weight: 94 g Case/Bezel Material: Resin / Stainless Steel Band: Metal band (stainless steel), one-push three-fold clasp Water resistance: 10 ATM water resistance Time correction: Radio clock compatible with Japan, North America, Europe, and China regions MULTIBAND6 Power supply/Battery life: Tough Solar (solar charging system) Glass: Resin glass (surface shape: spherical/curved) World Time: Displays the time of 29 cities worldwide (29 time zones, with summer time setting function) + UTC (Coordinated Universal Time), home time city replacement function Other functions: Stopwatch, stopwatch (1/20 second, 24-hour counter, with split), timer, alarm, power saving function, battery charge warning function Calendar: Full auto calendar Operating time: Operating time without solar power generation from full charge When using functions: Approximately 5 months In power saving state: Approximately 23 months Accuracy: If radio wave reception is not performed, it operates with normal quartz accuracy (average monthly difference ±15 seconds), etc.