My seiko speedtimer 7015 keeps stopping when the chronograph activated but runs smoothly wheh chronograph off - Watch Repairs Help & Advice - Watch Repair Talk
Vintage Watch Inc. on Twitter: "Seiko 7015-8000 with a less-known chronograph movement from the Daini division. Flyback function and deep green dial. #vintagewatch #vintagewatches #seiko #vintageseiko #seikochronograph #watchgeek #horology #watchphoto ...
SEIKO 70S TIME SONAR 7015-6010 Self-winding Analog Leather Brown MensWatch U0222 | eBay