For sale is my Seiko 6117-6410 Navigator Timer GMT (Resist/Resist) from September 1972, with 6117B movement featuring hacking and quick-set date operating as designed.

Internal 24hr bezel rotates smoothly. Domed acrylic crystal is in good shape with a few scuffs/nicks at the edges. The chapter ring and GMT hand are free of paint loss. Case and OEM railroad bracelet show surface wear consistent with a 50+ year old sports watch, caseback shows several tool marks. Service history unknown (as with all vintage watches, YMMV).

Case measures 41mm x 45mm with 20mm lug width. Bracelet sized for 7" wrist with three additional links.

$450 shipped to US only. Payment via Zelle, PayPal F/F, or Venmo. No trades, please. I've had 500+ good transactions on this and other watch forums and eBay feedback is available under the same username (where I've had 2000+ positive transactions). No returns unless the condition of the watch is materially misrepresented.