Seiko 6139-8030 Chronograph Pre-owned you’re probably as shocked as

you’re probably as shocked as we are about the incredible rise in value of manually-wound early Autavias

Unlike that 36mm Datejust you were plotting

this particular example is in excellent condition over all

but a closer look let's one appreciate its thoughtfully-designed functionality

and chrono sweep hand give this watch a tremendously sporty look

Seiko 6139-8030 Chronograph Pre-owned you’re probably as shocked asLong time ago, in a galaxy far far away, Seiko was leaps and bounds ahead of their time. Think of them as the Empire, building an horological Death Star that no one, not even the sharpest Swiss Jedi, saw coming. That Death Star was the 6139 automatic chronograph movement. Dawning in 1969, the 6139 was the first of three automatic chronographs to be launched that year (Heuer's Calibre 11 and Zenith El Primero movements were also unveiled that year).