Helgray - Powered by the Time Module (Seiko) VK64 meca-quartz chronograph movement, the Silverstone Green is a timeless piece. https://www.helgray.com/collections/silverstone/products/silverstone-green #Silverstone #Green #Helgray | Facebook
Parnis Chronograph - Seiko VK64 Mecha Quartz movement Mens Watch (Homage to Panerai PAM00518 Radiomir 1940 Platino) | WatchUSeek Watch Forums
![Zeiger Watches on Twitter: "Meca-quartz Clack like a mechanical, sweep like a mechanical Yet accurate like a quartz #seiko #mecaquartz #chrono #movement https://t.co/yJiZAO0qkc" / Twitter Zeiger Watches on Twitter: "Meca-quartz Clack like a mechanical, sweep like a mechanical Yet accurate like a quartz #seiko #mecaquartz #chrono #movement https://t.co/yJiZAO0qkc" / Twitter](https://pbs.twimg.com/media/D6cAcRUUcAAFara.jpg:large)