I own several Grand Quartz models including the 4843-5100 pictured in the article, as well as a 4843-8110. They are both magnificent watches that keep superb time...better than +/- 3 seconds per month. It just goes to show how much pride Seiko took with these that 40 years later they still exceed their original stated specs. There are months when the 5100 stays in sync with the atomic clock down to the second. Amazing!
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
WatchUSeek Watch Forums
22.5M posts
575.5K members
Since 2005
A forum community dedicated to watch owners and enthusiasts. Come join the discussion about watch collections, displays, watch winders, accessories, classifieds, and more! We welcome all manufacturers including Casio G-Shock, OMEGA, Rolex, Breitling, Rolex and Tudor, Seiko, Grand Seiko and others.