Vintage Seiko Quartz Seiko 7N43-8111 Analogue St-Steel Silver with Gold Fluted Bezel case Silver and Gold Two-Tone Band New Battery Excellent Condition: KQ153 The Seiko 7N43-8111 represents Seiko’s philosophy of producing high-quality, practical watches with refined Japanese design. A solid example of Seiko’s dependable quartz engineering, ideal for collectors who value function-driven Japanese watchmaking. Experience understated Japanese elegance with this Seiko 7N43-8111 quartz watch. This model is equipped with the Caliber 7N43, a well-known Seiko quartz movement appreciated for its long-term reliability, stable accuracy, and low maintenance requirements. The minimalist three-hand configuration and sharp bar indexes reflect the line’s focus on clarity and functionality. The watch features a clean silver round gold coin-edge bezel case with a balanced, versatile design suitable for both business and casual wear. The two-tone silver and gold bezel round case, combined with luminous stylish bar indexes and three-hands dial, creates a sophisticated and timeless appearance. Designed for precision and everyday reliability, this model uses Seiko’s trusted 7N43 quartz movement, known for its accuracy and longevity. The battery has been recently replaced, and the watch is in good working condition, ready to wear immediately. A solid example of Seiko’s dependable quartz engineering, ideal for collectors who value function-driven Japanese watchmaking. Experience understated Japanese elegance with this Seiko 7N43-8111 quartz watch. Whether for personal use or as a thoughtful gift, this Seiko Spirit offers classic style backed by Seiko’s renowned craftsmanship. Why Choose This Watch Authentic Seiko model Reliable Japanese quartz movement Elegant silver and gold two-tone combination case and matching bracelet with modern dial design Battery replaced and fully operational A refined and dependable watch that reflects Seiko’s commitment to quality and timeless design. Features: ■Brand: SEIKO ■Model Number: 7N43-8111 ■Product Number:5550086: May 2005 Seiko serial numbers are six digits long, with the first two digits indicating the year and month of manufacture. The first number （5） indicates the fifth year of the 2000s, meaning the watch was manufactured in 2005. The next letter （5） is the month code. For Seiko, 1-9 represents January through September, O = October, N = November, and D = December. → "N" is November. Therefore, this watch was manufactured in May 2005 ■Accessories: Body only ■ Technical features of the 7N43movement: • Movement: Quartz (Battery-Powered) caliber 7N43 is an analog quartz watch movement. Production started around 1993, and production finished in 2009. • Battery:SR920SW /371（Silver oxide）New battery was replaced Maech 5th 2026 • Accuracy:±15 seconds/month • Day / date: Day + date • Frequency: Standard 32,768 Hz quartz crystal oscillator (typical for Seiko analog quartz). While the exact ± rating for 9539 isn’t published, many similar quartz movements from Seiko of the era were around ±20 seconds/year accuracy. • Number of jewels:0 or 1 Seiko 7Nxx family use no jewels, since pure quartz stepping motor movements don’t need them. • Size / diameter:23.5mm x 21.9mm X Height:2.9mm • Development division: Suwa Seikosha (Nagano) and Tokyo’s Kameido factories were primary quartz production hubs for Seiko at this time, producing reliable analog quartz engines • Notes: The same as cal. 7N42 but with a day display （as well as date）. There are 7N43A and 7N43C variants of this movement –7N43Cis about 0.1mm thinner and has one jewel, whereas 7N43A has no jewels. PDF guides: Instruction manual （English） • Maintenance: Battery replacement allows for extended use, but as this is an older model, care should be taken to prevent deterioration of the electronic components. This movement is widely used as Seiko's popular quartz movement and is characterized by its good balance of reliability and ease of maintenance. ■Materials: • Case: Stainless Steel • Case Size:36mm excluding crown X 41mm including case lug Thickness: 8mm • Dial: Silver and Gold Fluted Bezel case and Champagne Pale Gold dial with luminous stylish bar indexes and three-hands dial display combined for both legibility and elegance • Secondhand Stop Function: Yes （second hand stops when setting the time） • Weight:84.1gms • Water Resistant : resistant for everyday life water dishing/showering but don't expect too much from it: Even if it was labeled "Water Resistant" at the time, it doesn't meet modern Water-Resistant standards. Avoid using it around water. • Class 1 antimagnetic watch: Anti Magnetic 60G This watch meets the standard of being able to maintain its performance in most cases even when brought up to 5cm from devices that generate magnetic fields in everyday life （ability to withstand a DC magnetic field of 4800 A/m）. • Crystal: sapphire crystal • Band: Silver and Gold two-tone Stainless-Steel band with 18cm circumference wrist length measured by tape ■Guide to set day/date/time: • Pull the notch out second position to rotate to change for correct hour minute and second • Pull the notch out first position to turn clockwise for a change of weekday then turn counterclockwise for a change of Date. ■Condition: Overall: The watch is in good pre-owned vintage condition and is currently in working order. There are light scratches and signs of wear on the case consistent with normal use over time. Case: Silver and Gold Fluted Bezel trimmed case show very minor typical surface scratches, micro-scuffs, and signs of wear Dial & Crystal: The dial remains in excellent, clean condition, well preserved with clear printing, applied good conditioned luminous indexes 2 hands and an attractive texture that has aged gracefully. The crystal shows some minor micro-wear upon close inspection. New Battery replaced March 5th 2026 of this year, and it was functioning normally at the time of listing, so it should continue to function without any issues. Please be sure you are satisfied with the condition before bidding, so please check the photos and product description and ask any questions you may have (please note, however, that we may not be able to answer questions close to the end of the auction)