Seiko revolutionized the watch industry by launching the world's first quartz wristwatch (Seiko Quartz Astron) in 1969. The Grand Quartz series represented the pinnacle of this quartz technology in the mid-1970s. The watches in this series are known for their high-precision mechanisms, elegant designs, and high-quality materials. The Seiko Grand Quartz 4843-8041 is a Seiko watch with a high-precision quartz mechanism, elegant design, and JDM from the mid-1970s. If you are looking for a vintage and technologically advanced watch, you can consider this model. The product you are reviewing was produced in 1976.
PROFESSIONAL FULL SERVICE. Since the mechanism is completely disassembled, every part is cleaned, oiled, and its sensitivity is adjusted, your watch will work without any negative surprises. (It does not require maintenance for 5 years unless exposed to adverse conditions.) Product Status: Tested, all functions work.
