【Cleaning and Maintenance】 ・Ultrasonic cleaning and polishing ・Alcohol disinfection, demagnetization, and operational check completed ・New battery replaced → Ready to use immediately upon arrival! 【Reliable Transaction Guarantee】 ・Authentic product / Certified ・Licensed as a Secondhand Dealer by the Kanagawa Prefectural Public Safety Commission ・Purchased from a member of the Association Against Counterfeit Product Distribution (AACD) ・Products are also sourced directly from pawn shops and secondhand markets ※In the unlikely event that the product is confirmed to be non-genuine, we will handle returns and refunds. 【For Overseas Customers】 We offer immediate purchase approval. Our store deals exclusively in authentic products. Please purchase with confidence. 【Product Condition】 ◎Working / battery OK ◎Cleaned / cleaning OK ◎Authentic product / genuine product 【Product Features and Recommendations】 This is a Seiko pendant watch manufactured in the 1980s. It can also be used as a necklace, and is designed to be worn like an accessory. The gold-tone case and white dial give it an elegant and classic impression. It is equipped with Seiko's reliable quartz movement, ensuring good accuracy. There are minor scratches, but there are no noticeable scratches on the crystal. It is in overall clean condition, with no particular stains of concern. 【Details】 ・Manufacturer: Seiko ・Size: Approximately 2.1cm (excluding the crown) ・Color: Gold ・Shape: Round ・Accessories: New chain (third-party product) ・Model Number: 1F21-0A10 ・Movement: Quartz QZ You can choose from the following 4 types of chains: 40 / 45 / 50 / 55 Please let us know your desired length before purchasing. If we don't hear from you, we will include a 40cm chain. 【Information】 → #NextWatchShop You can search by adding a space + brand name (e.g., Seiko) ⌚️ Feel free to ask any questions in the comments! 【Products Handled】 Watches / Vintage / Antique Men's / Women's / Unisex / For both men and women Information regarding transactions is also summarized in my profile. Operation...Good