SEIKO Seiko Selection Wristwatch S Series Men's Radio Solar Blue Dial 7B72-0AK0 SBTM349 Working with Accessories Current Model This is a Seiko watch featuring a beautiful blue dial. It is a working watch with confirmed automatic time reception, forced reception, and time difference adjustment functions. As shown in the photos, the warranty period remains. There are scratches and minor imperfections on the case, bracelet, and back cover, but they are not noticeable as shown in the photos, and the crystal and dial are in beautiful condition! Please feel free to ask if you have any questions! Case Material: Stainless Steel Case Coating: Dia Shield Case Size: Thickness: 9.5mm, Width: 39.8mm, Length: 44.4mm Clasp: One-push three-fold clasp Caliber No.: 7B72 Drive System: Solar Radio Wave Correction Accuracy: Average monthly difference ±15 seconds when not receiving radio waves Operating Period: Approximately 9 months when fully charged, approximately 2 years in power save mode Functions: Overcharge Prevention Function Instant Start Function Power Save Function Full Auto Calendar Function (until December 31, 2099) Radio Wave Correction Function (receives standard radio waves from Japan, China, America, Germany, and the UK) Automatic Reception Function Forced Reception Function Reception Result Display Function Time Difference Correction Function Automatic Hand Position Correction Function Water Resistance: Reinforced water resistance for daily life (10 atmospheres) Magnetic Resistance: Yes Weight: 125.0g Other Features: Comfotex Accessories: Outer box, inner box, guarantee card, warranty, extra links, microfiber cloth Dial Color...Blue Belt Color...Silver Operation...Good