Category: seiko NH39 movement

Seiko NH39 vs NH35: Complete Movement Comparison Guide

Posted by on November 28, 2025

Complete Seiko NH39 vs NH35 comparison: Learn key difference (date vs no-date), identical specs (24 jewels, 41hr reserve), dial compatibility, open-heart applications, modding uses. Expert guide.

NH38 MOVEMENT

Seiko NH39 vs NH38: Complete Movement Comparison Guide

Posted by on November 28, 2025

Complete Seiko NH39 vs NH38 comparison: Learn identical specs (24 jewels, 41hr reserve, no-date), key differences (open-heart vs standard design), modding applications, pricing, which to choose. Ex...

SEIKO MOD

Seiko NH39 Movement: Complete Open Heart Movement Guide

Posted by on November 22, 2025

Discover the Seiko NH39 open heart movement with visible balance wheel at 9 o'clock. Complete guide covering specs, NH39 vs NH38 differences, best open heart watches, and modding tips.

Category: seiko NH39 movement

Seiko NH39 vs NH35: Complete Movement Comparison Guide

Posted by on November 28, 2025

Seiko NH39 vs NH38: Complete Movement Comparison Guide

Posted by on November 28, 2025

Seiko NH39 Movement: Complete Open Heart Movement Guide

Posted by on November 22, 2025

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