【Product Description】 This is a set of two vintage Seiko wristwatches, the "Skyliner Calendar," manufactured in the 1960s. Both are known as high-end domestic hand-wound models of the time, and are attractive antique watches with a simple and elegant design. ① Gold Case Model ・SEIKO Skyliner Calendar ・21 jewels, hand-wound ・Made in the 1960s ・Gold-colored case ・Date display ・The dial shows aging and minor stains, giving it a vintage feel. ・Leather strap shows signs of wear and deterioration (replacement recommended) ② Silver Case Model ・SEIKO SKYLINER Calendar ・Model number: 6222-8000 ・Commonly known as: Sea Dragon ・21 jewels, hand-wound ・Stainless steel case ・Date display ・Dial shows signs of aging ・Metal bracelet included (rust and signs of wear) Currently, only the gold model's operation has been confirmed. However, detailed operational checks such as accuracy, duration, and daily rate have not been performed. Due to the long period of time since manufacture, please consider purchasing these as items that require an overhaul. 【Condition】 As vintage items, the case, crystal, dial, and straps show signs of aging such as scratches, scuffs, discoloration, and stains. These are items for collectors, those who enjoy repairing watches, or those who appreciate vintage timepieces, rather than for practical use. Please be sure to check the photos for details of the condition. 【Please Note】 ※ We do not guarantee the operation after purchase. ※ Overhaul is assumed. ※ Please purchase only if you can perform maintenance and adjustments yourself, or if you understand vintage watches. ※ Please refrain from purchasing if you are looking for a perfect condition item, as these are used and antique items. ※ The description was generated by AI and may contain errors. Everything is as shown in the photos, so please prioritize the photos over the description. ※ If you have any concerns, please be sure to ask questions before purchasing. #TKB1212