Seiko 6139A 883610 Date corrector spring w/screwSeiko 6139A 883610 Date corrector spring with 1 screw. The Date corrector spring is an authentic part from a watch movement by Seiko.

Embrace the joy of seamless function and let every moment be a testament to quality

this genuine yoke spring ensures that every movement in your watch remains accurate and dependable

The Third Wheel is an authentic part from a watch movement by Longines

With every tick and tock

the Seiko 7019A 802005 is built to last

this third wheel is designed to meet the highest standards of performance and durability

Yoke your time with precision and elegance

this intermediate date wheel is the heart of accuracy and reliability

maintaining the accuracy and elegance that Hamilton watches are celebrated for

Elevate your watchmaking experience with a part that embodies the perfect balance of form and function

ensuring that every tick is as accurate as the last

Don't let a worn-out pinion stop your time – invest in the Seiko 6105B 225611 and keep your cherished watch in perfect working order