Up for your consideration is a New Old Stock Seiko 7015-8000 Flyback Speedtimer. How often do you see one with its original box and hang tags? Watches dates to December, 1972.
It's a 7015 chrono which is part of the 7 series chrono line without the counter sub-dial.
In my opinion the 7 series chrono movements are much more robust and better featured than the 6139, as they don't break as much and are a true flyback chrono.
The case measures approximately 38mm but the 31mm crystal makes it look a bit small.
Everything works as it should. Chrono resets to zero.
Asking $600 which includes shipping to CONUS. PAYPAL ONLY. Please no fees to me. Buyer add 3%.
I have bought and sold multiple watches on WUS with 100% Positive Feedback.
Please message me with any questions.
Thanks for the opportunity WUS!