Crowns & Stems

The crown and stem connect you to the movement itself. Whether you’re setting time or winding manually, a precise fit prevents moisture and wear. Options range from screw-down crowns for divers to push-pull types for dress watches, compatible with Seiko, ETA, and Miyota movements.

Learn step-by-step in our Replace Watch Crown & Stem Guide and protect your build using case gaskets. For water-resistance testing, see Keep Your Watch Waterproof Guide, and finish your mod with sturdy case backs.

Default sorting