|Winding:||Automatic, Clockwise Automatic Winding|
|Diameter:||30.00 mm (13.25 ligne)|
|Complications:||2-Button, 24 Hour Hand, Cam Switching Chronograph, Chronograph, Date, GMT Hand, Quick Date Correction|
|Hands:||12 Hour Chronograph Hand at 6:00, 30 Minute Chronograph Hand at 12:00, Central 24 Hour Hand, Central 60 Second Chronograph Hand, Central Hour Hand, Central Minute Hand, Date Window at 3:00, Small Seconds Hand at 9:00|
|Production: 2003 – Current|
Introduced in 2003, the Valjoux (now ETA) 7754 is a cam-operated automatic chronograph with date and adjustable 24 hour hand complications. It differs from the base ETA 7750 in the addition of this independently-adjustable GMT hand.
Cal. 7754 was a late addition to the lineup, being added in 2003 as many other members of the family were retired. The added GMT hand does not affect the jewel count or movement thickness relative to the base 7750.
The display layout is as follows:
- Central hour, minute, chronograph seconds, and adjustable 24 hour hand
- Date window at 3:00
- 12 hour chronograph hand at 6:00
- Running seconds at 9:00
- 30 minute chronograph hand at 12:00
Cal. 7754 is used by many other manufacturers, often with additional finishing or complications. Some specific movements that are substantially similar include the Ball RR1105, Ball RR1404, Breitling B24, Bremont BE-54AE, Longines L686, and Montblanc MB 25.03. The Breitling 47B is similar but has a 30 seconds hand for the chronograph.