Automatic Winding TRIZ Cases
- Concentric Self-Winding Watch Movement Without Reduction Gears
A concentric oscillating weight and central barrel remove reduction gears, enabling slimmer self-winding watches with fast one-way winding.
- Composite Watch Component Assembly With Thermoplastic Bonding
Thermoplastic intermediate-layer bonding joins reinforced composite watch parts to expand color and texture options while reducing machining and polishing.