Gemstone horseshoe-shaped balance wheel shock absorber for ETA 2824 2836 watches, precise fit.

Mastering Mechanical Breakthroughs in Watchmaking – Balance Wheel Splint Shock Absorber Gemstones Horseshoe-Shaped for ETA 2824 2836 (8 images added)

Gemstone horseshoe-shaped balance wheel shock absorber for ETA 2824 2836 watches, precise fit.
Gemstone horseshoe-shaped balance wheel shock absorber for ETA 2824 2836 watches, precise fit.
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