Thank you for viewing! Final price reduction! ! I am selling a Casio multi-function watch, the OCEANUS OCW-500TDJ. This is a model with historical value, succeeding the lineage of the first OCEANUS, known as the world's first full-metal case radio-controlled solar chronograph. Product Features • Model Number: OCW-500TDJ (Module No. 3731) • Material: Titanium (case and bracelet). Lightweight, gentle on the skin, and comfortable to wear. • Windshield: Uses scratch-resistant sapphire glass. • Movement: Tough Solar (solar charging system) & radio wave reception function (compatible with Japan). It is powered by light and automatically corrects the time, so there is almost no need for battery replacement or time adjustment. • Dial: The glossy dark blue to purple digital-analog dial is attractive. • Functions: 10-bar water resistance, chronograph, dual time, full auto calendar, alarm, full auto LED light, and other multi-functions. Condition • Operation: Currently operating normally via radio wave reception and solar charging. • Appearance: Overall, there are minor scratches and scuffs from daily use. Although scratches and minor marks are unavoidable due to the use of titanium material, there is no significant damage. • There are no noticeable scratches on the windshield (sapphire glass). • The engraving on the back cover (OCW-500TDJ, TITANIUM, etc.) can be clearly seen. • The CASIO/OCEANUS engraving is also on the bracelet buckle. • Accessories: Watch only (no box or instruction manual). • Wrist size: The size shown in the photos should fit a typical man's wrist, but I am unsure of the exact size. Regarding your purchase • Please understand that this is a used item that has been released for several years before purchasing. • Please check the condition of the product carefully in the photos. If you need additional photos, please comment. • The instruction manual can be viewed and downloaded by searching for "3731" on the Casio official website. The first OCEANUS series models still have many fans due to their functionality and design, and their rarity is increasing. How about for everyday use or as a collection? Thank you.