Premium 2.1mm Hour Wheel for Seagull ST3600 & ETA6497 Movements – Precision Crafted for Watchmakers

When it comes to fine watchmaking, even the smallest components can make a significant difference in performance and aesthetics. The 2.1mm height hour wheel is meticulously engineered to fit both the Seagull ST3600 and ETA6497 manual-wind movements—two of the most beloved calibers among horology enthusiasts and independent watchmakers. This precision part ensures seamless time-setting functionality and smooth gear interaction, maintaining the integrity and reliability of your mechanical timepiece. Whether you're restoring a vintage pocket watch or assembling a custom wristwatch, this hour wheel delivers the exacting standards required for professional-grade results.

Designed with modern simplicity in mind, this component complements a wide range of case styles and dial designs. Its clean, unobtrusive profile allows the focus to remain on the watch’s overall aesthetic, while its precise dimensions guarantee compatibility without modification. The 2.1mm height is carefully calibrated to align perfectly with the canon pinion and minute wheel, ensuring consistent motion transfer and eliminating slop or backlash. Such attention to detail not only enhances mechanical performance but also contributes to the visual harmony of the movement when displayed through an exhibition case back.

Crafted from high-quality brass and finished to exact tolerances, this hour wheel exemplifies the balance between durability and finesse. It’s an essential replacement or upgrade part for watchmakers seeking dependable components that uphold the legacy of mechanical craftsmanship. Whether used in restoration projects or new builds, it integrates effortlessly into movements known for their robustness and classic appeal. Its understated design makes it suitable for both minimalist and ornate timepieces, reinforcing the versatility of the ST3600 and ETA6497 platforms.

For hobbyists and professionals alike, sourcing reliable spare parts is crucial to maintaining the art and function of mechanical watches. This 2.1mm hour wheel not only meets technical specifications but also supports the broader vision of clean, elegant watch design. By choosing components that prioritize both form and function, you ensure every timepiece you work on operates smoothly and looks impeccable—inside and out.