Case tubes

A tube in the watch case is needed for three key tasks:

• Ensuring water resistance: Sealing surfaces in the tube work together with the crown to ensure water resistance.
• Fastening the crown: The crown is attached to the tube.
• Guiding the winding stem: It stabilizes and centers the stem during winding and setting.

Our case tubes are synonymous with precision manufacturing, high accuracy of fit, and exceptional durability. They are the ideal choice for watchmakers and service workshops that rely on reliable components for overhauls and case repairs.

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