Collection: Replacement Bezel Insert for Longines HydroConquest

Replacement Bezel Insert for Longines HydroConquest

Upgrade and restore the iconic look of your Longines HydroConquest with our premium Replacement Bezel Insert Collection, featuring both ceramic and aluminium options. Designed specifically for HydroConquest models, these bezel inserts deliver durability, clarity, and a refined appearance suitable for everyday wear as well as professional dive use.

Whether you are replacing a worn insert or refreshing the overall look of your watch, this collection offers OEM-style fit and accurate bezel markings while giving you the flexibility to choose between modern ceramic or classic aluminium finishes.

Compatibility Chart

L3.780.4.56.6 / L3.781.4.56.6 / L3.781.4.56.9 / L3.781.4.06.6 / L3.785.4.06.6 / L3.782.4.96.6 / L3.782.4.56.6 / L3.782.4.06.6 / L3.782.4.76.6 / L3.782.4.96.9 / L3.782.3.58.9 / L3.782.3.78.9 / L3.782.3.96.7 / L3.782.3.56.9 / L3.782.3.98.7 / L3.890.4.06.6 / L3.890.4.56.6 / L3.890.4.56.9 / L3.890.4.96.6 / L3.890.4.96.9

Material Options

• Ceramic bezel inserts – Highly scratch-resistant, UV-stable, and ideal for maintaining a premium, modern appearance

• Aluminium bezel inserts – Lightweight, classic look, perfect for restoration or original-style replacements

Crafted with precision and engineered for long-lasting performance, these bezel inserts help keep your HydroConquest looking sharp while preserving its professional diver functionality. Ideal for servicing, restoration, or custom projects by watchmakers and enthusiasts alike.