Family: 254x17 jewels44h power reserve21,600 vph (3 Hz)
Instantaneous date showing through aperture in dial, countersunk in the plate, with quick date-setting.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
17 jewels
Power Reserve
44h
Frequency
21,600 vph (3 Hz)
Diameter
17.2mm
Height
3.3mm
Display Type
Analog
Winding
Manual
COMPLICATIONS
Date
FEATURES
Instantaneous Date ChangeQuickset Date
More ETA SA movements
QUICK FACTS
BRAND
TYPE
Manual WindingSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1950CALIBER FAMILY
254xALSO KNOWN AS
eta 2540
FOR WATCH DEALERS
Sell watches powered by the 2540?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.