Automatic Below Bridge Screws Compatible with ETA 2824, 2836, 2834, 2846, 2878, and 2879 Movements

For watchmakers and horology enthusiasts seeking precision and reliability, these Automatic Below Bridge Screws are an essential component in maintaining or restoring Swiss-made ETA movements. Designed specifically for compatibility with the widely-used ETA 2824, 2836, 2834, 2846, 2878, and 2879 calibers, these screws offer seamless integration into automatic watch mechanisms. Their exacting specifications ensure proper fitment and optimal performance, preserving the delicate balance of motion that defines high-quality mechanical timepieces.

Crafted with attention to detail, each screw is manufactured to meet stringent quality standards, ensuring durability and resistance to wear over time. The subtle geometry and precise threading allow for secure fastening beneath the movement bridge—critical for minimizing play and maximizing efficiency in the rotor’s winding mechanism. Whether you're performing routine maintenance, a full service, or a custom build, these screws provide the reliable foundation needed for smooth operation and long-term accuracy.

Beyond their functional excellence, these components reflect a commitment to clean, modern aesthetics—a hallmark of contemporary watch design. Their understated finish complements a wide range of movement architectures without drawing unnecessary attention, allowing the craftsmanship of the entire caliber to shine. This balance of form and function makes them ideal for both vintage restorations and modern reinterpretations, where authenticity and sleek minimalism go hand in hand.

Whether you’re a professional watchmaker or a dedicated hobbyist, having access to genuine-grade replacement parts like these Automatic Below Bridge Screws ensures your projects maintain the integrity and elegance expected from ETA-powered watches. Pair precision engineering with timeless design, and trust every detail—even those hidden beneath the bridge—to uphold the legacy of fine Swiss horology.