Silicon parts for Watchmaking

The beauty of ultra-precise Silicon Watch parts

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DRIE silicon etching
Sercalo possesses extensive expertise in DRIE silicon etching for producing high-quality silicon microparts.
Optimized process for performance stability
Sercalo's optimized DRIE process ensures consistent and stable performance.
Unparalleled precision
Leveraging its MEMS expertise, Sercalo achieves unparalleled precision in manufacturing watch parts.

Sercalo has extensive experience in deep reactive ion etching (DRIE) of silicon. Producing the MEMS wafers for its own optical components, Sercalo has acquired expert knowledge in process optimization. The profound understanding of process control assures identical performance from one lot of wafers to the next. Relying on this expertise, Sercalo is able to produce watch parts of unparalleled precision and beauty. Sercalo manufactures thermo-compensated hairsprings based on its own IP for the most renowned Swiss watch brands.  

Sercalo excels in deep reactive ion etching (DRIE) of silicon, a core competency gained through producing MEMS wafers for its optical components. This deep understanding of process optimization and control guarantees consistent performance across wafer lots. Leveraging this expertise, Sercalo manufactures watch parts of unparalleled precision and beauty based on its own intellectual property.

Sercalo’s optical MEMS components are entirely made in
house.