Waterproof crowns

Waterproof crowns, together with the appropriate tube, ensure a reliable seal for the watch case. Tube diameters, thread types and sealing systems vary depending on the model. In order to achieve the specified water resistance, the crown and tube must fit together perfectly.

Variants are available with different tube sizes, materials and seal types - suitable for standard watches, sports models and professional repairs. A correctly matched combination ensures a secure closure, smooth operation and long-term protection against moisture and dust.