Management Number 0604 0526 SB 480 139 This is a solar radio-controlled model from CASIO's premium OCEANUS line. Powered by Tough Solar technology, it charges from light and requires no battery replacement. With Multi-Band 5 support, it receives standard radio time signals to maintain accurate timekeeping at all times. The titanium case and bracelet make it lightweight and comfortable to wear, and the sapphire glass crystal adds to its practicality. The multi-function chronograph and three-dimensional indices create an air of luxury, making it a versatile choice for both business and casual occasions. The watch is currently running normally. Item Details Brand: CASIO Model Number: OCW-S1050 Gender: Men's Movement: Quartz Working / Non-working: Working Model: OCEANUS Case Material: Titanium (case and bracelet) Crystal: Sapphire glass Water Resistance: 10 bar Functions: Radio-controlled (Multi-Band 5), Chronograph, World Time, Calendar This item is pre-owned and may show signs of use such as scratches, wear, and age-related deterioration. Please refer to the photos for the condition. The watch is confirmed to be running at the time of listing; however, only a short and basic functionality check has been performed. Long-term accuracy and continuous operation have not been tested and are not guaranteed. For quartz watches, the battery level is unknown and replacement may be required after delivery. For mechanical watches, daily accuracy, internal condition, and service history are unknown. Water resistance is not guaranteed. Only the items shown in the photos are included. This item is sold as-is. Please bid with full understanding. We will ship via DHL or FEDEX to arrive within 5 days.