Seiko 6139 785610 Second coupling lever w/screw

Seiko 6139 785610 Second coupling lever with 1 screw.
The Second coupling lever is an authentic part from a watch movement by Seiko.

Time’s in Good Hands with the Seiko 6139 785610 Second Coupling Lever!

Discover the precision that keeps you ticking with the Seiko 6139 785610 Second Coupling Lever w/screw – the heart of horological harmony. When it comes to restoring or maintaining your cherished Seiko timepiece, every second counts, and this genuine replacement part ensures your watch runs smoother than ever. Crafted to the original Seiko standards, it offers a perfect fit and reliable performance for the iconic 6139 movement. Whether you’re a seasoned watchmaker or a passionate collector, this coupling lever delivers the dependability and accuracy Seiko is known for. Give your watch the care it deserves, and let every second shine with the assurance that comes from authentic Seiko craftsmanship. Trust in a legacy that never skips a beat and keep your timepiece running like new for generations to come!