Horlobase
enfrde

ETA

Calibre ETA 2893-A2

Automatic

Specifications

Maker
ETA
Type
Automatic
In-house
Not stated
Power reserve
Not found in sources
Frequency
28,800 vph (4 Hz)

Sources

  • Official Sinn retrieved October 19, 2026

Used in

Watch Ø Thickness Lug-to-lug
Sinn 6033 6033Discontinued 34 mm 10.3 mm —