Seiko 6139 50021 Oscillating weightSeiko 6139 50021 Oscillating weight. The Oscillating weight is an authentic part from a watch movement by Seiko. Stay in motion with precision and style! Introducing the Seiko 6139 50021 Oscillating Weight, a marvel of engineering that keeps your timepiece running smoothly and accurately. Crafted with the precision and quality that Seiko is renowned for, this oscillating weight is essential for maintaining the perfect balance and motion in your watch.

Introducing the ETA 2391 0346 Lower cap jewel escape wheel w/screw – the essential component to keep your watch running with impeccable accuracy

a masterpiece of horological engineering

Introducing the LeCoultre 818/2 0425 Click w/screw

Elevate your timekeeping experience with the unparalleled quality and performance of IWC

The Setting lever spring is an authentic part from a watch movement by Rolex

a brand renowned for its exceptional watchmaking components

The IWC Cal 89 Center Wheel ensures the precise movement of your timepiece

Omega 265 1105 Click spring

Trust in Hamilton to deliver excellence in every detail

is designed to provide unparalleled stability and performance to your timepiece

Discover the perfect blend of elegance and functionality with the Longines 320 0407 Sliding clutch

2003 0710 Pallet fork