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ETA 1099
Power Reserve: 32 hrs
Frequency: 14400 vph
Type: Manual Wind
Period used: 1899-
Diameter: 44.3 mm
The ETA 1099 watch movement, developed during the period of 1899 and onwards, features a pin-lever escapement and utilizes straightforward and cost-effective manufacturing methods. The movement incorporates many punched wheels and employs piano-string wire within drilled aluminum arbors instead of more complex engine-turned pivots. Additional functions of the ETA 1099 movement include stem winding and setting capabilities, as well as a sub-second display.
The ETA 1099 features the following functions:
Balance Staff Listing
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Mainspring Listing
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Incabloc Part Listing
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KIF Part Listing
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Documents
Parts Listing
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