High-precision quartz watch with a black dial and stainless steel band. - Brand: CASIO - Model Name: OCW-S2000 Manta - Color: Black - Material: Stainless Steel Purchased a few years ago. It's a radio-controlled, solar-powered watch that charges when exposed to sunlight. I haven't used it much. It's like new. There are a few minor scratches. I'm selling it to declutter. My wrist size is about 17cm. Accessories: No box. Original price: 165,000 yen. - Please refrain from purchasing if you are sensitive to used items. OCW-S2000PW Water resistance: 10 bar Radio wave reception: JJY (Japan, Fukushima station 40kHz, Kyushu station 60kHz), WWVB (USA 60kHz), MSF (UK 60kHz), DCF77 (Germany 77.5kHz), BPC (China 68.5kHz) Radio wave reception method: Automatic reception (up to 6 times/day, up to 5 times/day in China), manual reception Stopwatch: 1/10 second measurement, 120-minute timer Other functions: Hand position automatic correction function, World time for 29 cities (29 time zones, automatic summer time setting function) + UTC (Coordinated Universal Time) time display, Battery charge warning function, Date and day of the week display, Full auto calendar Power source: Tough Solar (solar charging system) Continuous operating time: Approximately 29 months in power-saving mode (when fully charged) Size: 47.2 x 42.2 x 10.9 mm (height x width x thickness) Weight: Approximately 89 grams Thank you for viewing.