Thank you for viewing! This is a vintage SEIKO analog-digital wristwatch, model H601-507A. It's a rare model featuring a retro-modern design that combines analog hands with a digital LCD display. 【Functionality Confirmed - Full Functionality】 Basic Operation: Both analog and digital functions are working accurately. Additional Functions: Alarm (sound), and stopwatch functions have also been confirmed to be working correctly. Operability: The side buttons respond well, allowing for smooth setting changes. 【Thorough Maintenance and Product Condition】 This product has undergone the following special maintenance to ensure it can be used with confidence for a long time. Excellent Condition: There are no noticeable scratches on the crystal (glass surface) and the case body, and it is in very clean condition. Battery Replacement: The battery was replaced with a new one in December 2025. Exterior Maintenance: The case and bracelet have been carefully **polished**. The entire watch has been cleaned with alcohol, so you can use it cleanly. Water Resistance: During battery replacement, waterproof silicone grease was applied to the rubber gasket on the back cover to enhance the seal. About the Belt: It is equipped with a genuine SEIKO metal bracelet. 【Details】 Brand: SEIKO / Seiko Model Number: H601-507A Movement: Quartz (Analog-Digital) Color: Silver Wrist Size: Approximately 16.0cm (current size) Accessories: None (watch only) 【About Transactions】 Authenticity Guarantee: If it is determined to be a fake or imitation product, we will accept returns and provide a full refund. Please rest assured. Price Negotiation: Price negotiations are also possible. Please feel free to let us know your desired price in the comments section. 【For International Buyers】 This product can be purchased from overseas by using purchasing agent services such as Buyee, ZenMarket, and From Japan. Thank you for your consideration. 【Suggested Hashtags】 #SEIKO #Seiko #AnalogDigital #H601 #VintageWatch #MensWatch #WomensWatch #ExcellentCondition #Serviced #BatteryReplaced #PriceNegotiable #Buyee