ETA caliber 955.652

ETA Caliber 955.652

Last updated:

ETA caliber 955.652

Manufacturer ETA Flatline
Caliber Number 955.652, 955652
Replaces 555.115, 955.114
Dimensions 11 1/2”’ (25.6mm) x 2.50mm thick
Frequency 32’768 Hz
Battery Cell Number 371 (or 395)
Estimated Battery Span 180 months
Stem Unknown (please add in comments below)
Hand Sizes Unknown (please add in comments below)
Jewels 7
Functions Hours, minutes, central seconds, date at 3:00 or 6:00, end of battery indicator
Country of Manufacture Switzerland
Known Models
Breitling Starliner, Breitling Colt Oceane, Breitling Skyracer, Sinn UX (add yours in the comments below)

The ETA caliber 955.652 is a thermocompensated superquartz movement. It is said to have accuracy within +/- 10 seconds per year. It is a high-end brass movement with a gold plated finish.

Although this caliber is often listed as being “Thermoline,” ETA now lists it as “Flatline” on their site.

The caliber 955.652 began production in 2004.

 

8
Leave a Reply

avatar
  Subscribe  
newest oldest most voted
Notify of
Optimus Time
Guest
Optimus Time

Some watch manufacturers pays the cost of getting this caliber COSC certified which doesn’t say much since basically all quartz movements operate within COSC specifications, though, it is great for marketing and more text on the dial.

james
Guest
james

Everyone should read the COSC requirements for both…quite enlightening!

Adam
Guest
Adam

COSC requirement for Quartz vs Mechanical are different. A standard quartz will exceed Mechanical COSC requirements by a large margin. However a standard quartz will not meet the quartz COSC requirements of ±.07 sec./day, (±25.55 seconds per year) at 23°C. A standard quartz is not thermocompensated and thus the quartz oscillations will susceptible to temperature reducing accuracy.

trackback

[…] a great source for information on the movement: ETA Caliber 955.652 Watch Movement | CaliberCorner.com Reply With […]

Giovanni
Guest
Giovanni

Where can I purchase one?

Kiwi
Guest
Kiwi

If you’re going to have a quartz movement, this is the one to have.

Steve Allen
Guest
Steve Allen

Insert this puppy into an over-engineered German masterpiece – the one and only Sinn UX – and you have a watch that I would suggest easily takes the crown as the ultimate tool watch.

trackback

[…] Breitling 74 – B74Sinn Uhren: Modell UXETA Caliber 955.652 Watch Movement | CaliberCorner.com Hidden Content Hidden Content Hidden Content Hidden Content Hidden Content Hidden […]

Instagram Feed Instagram Feed Instagram Feed Instagram Feed Instagram Feed Instagram Feed