Seiko 45899
Monopusher Chronograph
What Should You Pay?
Estimated fair market values. Actual prices vary by condition, completeness, and seller.
This historic model represents Seiko's first chronograph watch, released to commemorate the 1964 Tokyo Olympics. It features a monopusher chronograph mechanism where all chronograph functions are controlled through a single pusher integrated into the crown. The watch was a significant milestone in Seiko's chronograph development.
Specifications
Movement
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