Seiko NH39A 836002 Reduction Wheel HolderSeiko NH39A 836002 Reduction Wheel Holder. Sourced from a brad new Seiko NH39A movement. The Reduction Wheel Holder is an authentic part from a watch movement by Seiko.

The Reverser Mounted is an authentic part from a watch movement by Gruen

This meticulously crafted crown wheel is designed to seamlessly integrate with your Longines timepiece

designed with meticulous attention to detail

Whether you’re restoring a beloved watch or ensuring the longevity of a family heirloom

16S 0435 Yoke

Whether you are repairing or upgrading your Longines watch

Elevate your watchmaking experience with Hamilton – where precision meets excellence

Keep your time rolling smoothly with the Bulova 11AF 0210 Third Wheel – precision that never skips a beat

Precision and durability meet elegance with the Longines 8NS 0100 Main Plate

Precision at its Peak: Longines 410 0245 Cannon Pinion

seamlessly transmitting the motion that keeps your timepiece ticking flawlessly

The Date Trigger is an authentic part from a watch movement by Gruen