Up for sale from my collection is a rare vintage automatic chronograph from Seiko, known as the Doctor's chronograph as the pulsation bezel can be used to measure the pulse of a patient.
Case is about 41mm, but wears very comfortably on the wrist. Comes as is on the leather strap pictured.
Chronograph hands start, stop and reset as they should (however the second hand resets to 58 or 59sec). Quickset day-date works perfectly as well.
Overall condition is about an 8/10. Service history is not known however feel free to inspect before buying, but please, no tyre kickers!
Straight sale preferred but may consider a trade (up or down, depends) against Seiko diver. I already have the vintage Seiko 6215, 6217, 6105 and 6159. Don't mind a Seiko 6309 or some of the more modern variants like the Sumo or modern 'turtles'? I am not a watch shop, but a mere enthusiast. Visit my (un-updated) website at www.pbase.com/elveez to see my collection!