Title Seiko Astron SBXY031 Radio Wave Solar Titanium Black Dial Men’s Watch Function checked The basic time and date display can be seen in the photos. The SBXY031 is officially equipped with Seiko Cal. 7B72, a solar radio movement with automatic/manual radio signal reception, time difference adjustment, full auto calendar, power save, and automatic hand position correction. Product description This is the Seiko Astron SBXY031, part of the Astron Origin solar radio series. It features a clean black dial with a lightweight titanium case and bracelet, making it suitable for both everyday wear and business use. Official Seiko specifications list a pure titanium case and bracelet with DiaShield coating, curved sapphire crystal with Super Clear Coating, 10 bar water resistance, magnetic resistance, and metal-allergy resistance. The official case size is 39.0 mm wide, 45.8 mm lug-to-lug, and 9.6 mm thick. Official maximum wrist length is 195.0 mm, and the listed weight is 68.5 g. Condition Pre-owned condition. There may be light scratches, scuffs, or normal signs of use. Please check the photos carefully for the exact condition. Included Please consider only the items clearly shown in the photos as included. Please Note Please review the photos carefully for the condition, accessories, and overall appearance. As this is a solar-powered watch, the remaining charge level at the time of delivery cannot be confirmed. Future battery performance and operating duration cannot be guaranteed. Shipping DHL Express / ePacket Light / EMS Tracking number provided Estimated delivery: about 4–13 days after shipping (may vary depending on country, season, and customs) Customs duties and import VAT are the buyer’s responsibility. Reference Specs Band material: Pure titanium with DiaShield coating. Case material: Pure titanium with DiaShield coating. Case size: 39.0 mm width / 45.8 mm length / 9.6 mm thickness.