
Seiko
Seiko's upgraded automatic caliber offering a substantial 70-hour power reserve, nearly double the 4R35 it replaces in higher-end Presage and Prospex models. The extended reserve is achieved through a longer mainspring while maintaining the same 21,600 vph beat rate. Accuracy is tightened to -15/+25 seconds per day compared to the 4R35's wider tolerance. Represents Seiko's push to compete with Swiss movements offering 80-hour reserves.
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Prospex Land collection · 5 watches
The living market
Gathered from listings that closed on r/Watchexchange and WatchUSeek. Not appraisals or offers.
Nothing listed right now, and 1 closed in the last 90 days.
The connection engine
The community take
The Seiko Prospex Land is widely praised for its attractive and legible tool watch design, offering solid build quality at a fair price. Reviewers note the smooth operation of its internal rotating bezel, while owners highlight the satisfying, smooth, and precise bidirectional bezel action. The steel case is described as having a durable look with decent finishing. On balance, owners and reviewers rate the Seiko Prospex Land highly for its attractive, legible design and solid build quality at a fair price.
On real wrists
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The paper trail
The matchups people make with the Seiko Prospex Land Seiko Boutique exclusive model most — open one to see it side by side.
The discussion