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
Chronography 8: Meca-Quartz—Is It Really the Poor Relation? - Worn & Wound
WHAT TWEAKS MY TOURB: The Seiko VK64 mechaquartz chronograph movement
Chronography 8: Meca-Quartz—Is It Really the Poor Relation? - Worn & Wound
WHAT TWEAKS MY TOURB: The Seiko VK64 mechaquartz chronograph movement
Chronography 8: Meca-Quartz—Is It Really the Poor Relation? - Worn & Wound
SII Hattori Caliber VK64A Watch Movement | Caliber Corner