Seiko Mod Guide
Quartz Movement Explained: What It Is and How It Works
What is a quartz movement and how does it work? This guide explains the 5 types of quartz watch movements, compares quartz to mechanical, and helps you choose the right movement type.
Quartz Movement: What It Is and How It Works 2026
| Learn what a quartz movement is and how it works: battery, crystal oscillator, IC chip, stepper motor. Compare types, specs, and popular calibers like Miyota, Seiko VK63, and Grand Seiko 9F. |
Seiko VK64 Movement: Complete Meca-Quartz Guide
| Discover the Seiko VK64 meca-quartz chronograph movement with 6-12 subdial configuration. Complete guide covering specs, hybrid technology, best watches using VK64, and why it's ideal for extended timing. |
Seiko VK63 Movement: The Meca-Quartz Chronograph Hybrid
Complete guide to the Seiko VK63 meca-quartz movement. Learn how this hybrid chronograph caliber combines quartz precision with mechanical chronograph feel.