Introduction This is a Seiko Radio Wave Control Solar wristwatch, reference 7B22-0AD0, featuring a clean silver dial, date display, titanium construction, and solar-powered movement. Its understated three-hand design is combined with Seiko's practical solar and radio-controlled technology, making this an attractive Japanese wristwatch for collectors who appreciate functional engineering and lightweight titanium watches. Historical & Collector Value Seiko has played an important role in the development of practical electronic wristwatches, continually expanding its quartz technology into solar-powered and radio-controlled models. The 7B22 series reflects this period of Seiko's technical development, combining solar charging with radio wave time-control technology in a traditional analog format. The titanium construction further adds to its appeal by providing a lightweight and comfortable alternative to conventional stainless-steel watches. With its restrained silver dial and classic round case, this model offers a good balance between traditional watch design and Seiko's advanced electronic watchmaking technology. Specifications - Brand: Seiko - Model: Radio Wave Control Solar - Reference / Case Number: 7B22-0AD0 - Movement: Seiko 7B22 solar-powered movement - Display: Analog, three hands - Dial Color: Silver - Calendar: Date display - Case Material: Titanium - Bracelet: Matching metal bracelet - Case Width: Approx. 38 mm excluding crown - Water Resistance Marking: 10 BAR - Radio Wave Control: Yes, as marked on the watch - Solar Powered: Yes - Made in Japan - Accessories: Only the items shown in the photos are included Condition The watch is currently running at the time of listing. The case, bezel and bracelet show scratches, small marks and general wear from previous use. The polished surfaces have visible signs of use, as can be seen in the photographs. The date display is present and the watch is operating. The radio-controlled reception function has not been separately verified unless otherwise stated. Please note that no long-term accuracy test or extended solar charging test has been performed. This is a pre-owned / vintage watch. It has signs of use such as scratches, small marks, fading, and wear due to age. Please check all photos carefully, as they are an important part of the description. The watch is running at the time of listing. Time setting and basic functions have been checked unless otherwise stated. Long-term accuracy has not been tested. As this is a used/vintage watch, maintenance or overhaul may be required after purchase. Water resistance is not guaranteed, even if the case or dial has water-resistance markings. Only the items shown in the photos are included. If box, papers, spare links, or accessories are not shown or mentioned, they are not included. Please understand that the condition of vintage watches can be subjective. I describe the item as accurately as possible, but minor signs of age and use should be expected. Service History The watch has been confirmed to be running at the time of listing. No additional maintenance or service history has been provided. Shipping & Customs The watch will be carefully packed for international shipment. Any customs duties, import taxes, VAT, handling charges, or other fees imposed by the destination country are the responsibility of the buyer. IMPORTANT – Customs & Import Taxes If customs duties / VAT are not paid by the buyer, the parcel cannot be delivered and will be returned. In such cases, the sale will not be refunded. Please make sure to pay all customs charges promptly.