Please note that this item is also listed elsewhere, and we may have to cancel the transaction if it is out of stock. All original box, warranty, and accessories included. Seiko Astron Nexter 2025 Doctors Without Borders Collaboration Watch Solar Radio Wave SBXC173 Manufacturer's warranty valid from November 2025. Price is not negotiable. Caliber No. 5X83 Drive System: Solar GPS satellite radio wave correction Accuracy: ±15 seconds per month (when not receiving) Operating Period: Approximately 6 months when fully charged, approximately 2 years in power save mode Number of Jewels: 14 Functions: Overcharge prevention function, power save function, stopwatch function (1/20 second measurement, 12-hour counter), perpetual calendar function (until February 28, 2100), world time function (38 time zones), dual time display function, day of the week display function, power reserve display function, time transfer function, time zone correction function via satellite radio wave reception, super smart sensor function, number of satellites captured display function, reception result display function, DST (summer time) function, reception off function (airplane mode), automatic hand position correction function Case Material: Pure titanium Bezel: Ceramic and aluminum Case Coating: Dia Shield Case Size: Thickness: 13.4mm, Width: 43.3mm, Length: 49.5mm