Now selling on Mercari Shops! Follow the shop for a 20% discount coupon. #nekoneko → Filter → Seller → Shop (Mercari Shops) to go to Nekoneko-do's Mercari shop. Also selling vintage and antique watches. → #nekoneko *Please read the description and profile before purchasing. ●Product Name: 【Serviced】 Citizen Record Master Chronograph Hand-wound 21 Jewels Made in Japan 1968 Original Crown 18000 Bph Low Beat Silver Sunray Dial SS Case Screw Back Original SS Solid Bracelet ★Serviced in June 2025 (cost ¥25,000) ●Case Width: Approx. 38mm (excluding crown) Lug Width: Approx. 18mm Wrist Size: Approx. 17-17.5cm (Please allow for some margin of error) ● This is the CITIZEN's first chronograph, the "Record Master." It was only produced for about 5 years from 1967, making it a rare model. It was known as a full-fledged model, equipped with a vertical clutch and flyback function, which were unusual at the time. ●The dial is silver sunray. It features multi-faceted applied indexes with grooves in the center and dauphine hands. Minute markers are placed on the outside of the indexes. The SS case back is a screw back. ●There are no noticeable scratches on the dial itself, and the condition of the hands and indexes is extremely good. The exterior has minor scratches due to aging, but the case form and the engraving on the back cover remain, making it in generally good condition for a vintage watch of this era. The bracelet is the original stainless steel solid bracelet. Please check the photos. ●Serviced. When listing, I checked the operation, and it is running well when the crown is wound. The daily rate is -6 seconds to +10 seconds when measured flat with a timegrapher. (The daily rate will vary depending on various factors such as temperature and posture, so please consider it as a reference.) ●There may be scratches and stains that cannot be fully captured in the photos. Also, the evaluation of the item is my subjective opinion, so there may be individual differences. Please refer to the photos and consider. ●Shipping will be done as quickly and carefully as possible.