Rare 1940s Seiko Seikosha Naval Chronograph Pocket Watch. The stunning aged patina dial with black numbers, sub dials at 6 and 12 with matching hands is signed Seikosha. The manual wind movement is working and has just been serviced, signed...
Working, but will need either a service or repair. Tested over an 18 hour period & kept poor time, ticking slower than it should, chronograph function not working. Neither the movement or dial is signed. Has base metal case with some pitting,...