Seiko SPIRIT Watch V145-OBVO Solar-Powered, analog, calendar, round genuine shell face SPIRIT V145-OBVO Solar-Powered Quartz Movement with beautiful shell White Dial and Arabic Numerals digits Lumibrite indexes and three hands display Model Background and Features: The V145 Movement is an early solar-powered system that evolved from the golden age of quartz watches. This V145 early solar-powered movement watch is often referred to as a model of evolution process from the golden age of quartz watches. The 1970s was the era when Seiko introduced the world's first quartz wristwatch, the Astron. This SPIRIT V145 is a solar-powered model that follows that tradition, boasting high accuracy and easy maintenance. Simple and refined design with the minimalist style of a white genuine shell dial face and three hands which match both business and casual wear. Its highly legible design is timeless. It is part of the "SPIRIT" series, which Seiko developed to popularize solar powered quartz technology for the public in those days. Historically, the SPIRIT series was developed as a mid-range model during Seiko's transition from high-end quartz to more affordable models in the 2000s. The case design, featuring a silver-white genuine shell dial and Arabic numeral indices, is highly legible and practical. The gold-rimmed round case gives a classic impression, making this model easy to coordinate with both formal and casual outfits. This movement is widely used as Seiko's standard quartz movement and is characterized by a good balance of reliability and ease of maintenance. This watch is like a modest flower blooming at the entrance to a forest; it is not flashy, but it is a gentle presence that accompanies you in your daily life, and it is a watch that quietly embodies Seiko's philosophy of "practicality and reliability." Additional detail mechanism: • Solar power system • Overcharge prevention function • Energy depletion forewarning function • Quick-start function • Electronic circuit reset switch • Train wheel setting device • Date calendar • Instant setting device for date calendar Features: • Brand: SEIKO SPIRIT • Model Number: V145-OBVO • Product Number:784499 • Movement: Quartz (Solar Battery-Powered) Cal.V145 movement features a stable quartz mechanism and produced in the years2000s Battery:3023.24Y （rechargeable capacitor） button battery Accuracy: Approximately ±20seconds per month （typical quartz accuracy） Battery Life: Approximately 2-3 years （such as the SR920SW） Frequency:32,768Hz Day/Date: Date only Hacking: Yes Number of Jewels:2 Size: Diameter 24.0mm x Height 3mm Notes: The watch has a low battery warning, indicated by the second hand moving every two seconds. • Overcharge Prevention: Instant Start • Dial Display: Silver White Genuine Shell Face with Arabic digit Lumibrite indexes and three hands display • Secondhand Stop Function: Yes （second hand stops when setting the time） • Case Size: Diameter approximately 36mm without crown X 44mm with lug and thickness approximately 9mm • Case Quality: Stainless Steel • Weight:78.1gms • Crystal: sapphire crystal • Water Resistant:10BARSwater resistance for everyday life use and up to 100meters deep snorkeling • Band: stainless steel with circumference length 17cm measured by tape Condition: There are several faint scratches on the case, case back, and band due to long time use but not noticeable to naked eyes. The watch does not have a display, so the remaining charge is unknown. However, at the time of listing, it is functioning normally and accurately sets the time, so it should be in good condition. Remember to charge the watch battery with 1-2 days of ample sunlight upon receipt in your hands, as the lack of power caused by darkness during shipping may cause the watch battery to die. Please be sure you are happy with the item before bidding, review the photos and product description, and ask any questions (however, please note that we may not be able to answer questions near the end of the auction).