Seiko Mecha-Quartz Chronograph Watch | Mod | Vk61

Seiko Men's Watch Mecha-Quartz Chronograph Mod Model No - VK61 Case (Not Original) Great Working Condition Pristine Condition

The Seiko VK61 is a mecha-quartz chronograph movement manufactured by TMI (Time Module Inc.), part of the Seiko Group. It combines the accuracy of a quartz watch with a mechanical-feeling chronograph, making it popular in affordable and mid-range chronograph watches.

Key specifications
Type: Mecha-quartz chronograph
Accuracy: Approximately ±20 seconds per month
Battery: SR936SW (394)
Battery life: About 3 years (with typical chronograph use)
Thickness: 5.1 mm
Chronograph: Measures up to 60 minutes
Date display: At 3 o'clock
Layout:
12 o'clock: 60-minute chronograph counter
6 o'clock: Running seconds
Center: Chronograph seconds hand
3 o'clock: Date window
What is "mecha-quartz"?

A mecha-quartz movement uses a quartz oscillator for timekeeping but incorporates a mechanical module for the chronograph. This gives you:

A crisp, tactile start/stop/reset feel.
An instant "snap back" reset of the chronograph hand, similar to a mechanical chronograph.
Quartz-level accuracy with minimal maintenance