Eta Valgranges Caliber A07 211

ETA Valgranges Caliber A07.211

Eta Valgranges Caliber A07 211

BrandETA
Caliber NumberA07.211 Valgranges
Movement TypeAutomatic
Lines 16 1/2”’
Diameter
36.6mm
Height
7.9mm thick
Jewels25
Power Reserve54 hours
Vibrations Per Hour28,800, 4Hz
Lift Angle
49 degrees
Shock SystemIncabloc
Regulator
Etachron
FeaturesHours, minutes, small running seconds at 9:00, central chronograph seconds, 30 minutes chronograph counter at 12:00, 12 hours chrono counter at 6:00, date at 3:00
Hacking SecondsYes
Hand-Windable?
Yes
Country of ManufactureSwitzerland
Known ModelsInvicta 12861 (add your watch in the comments below…)

The ETA Valgranges caliber A07.211 is a Swiss made automatic chronograph watch movement. The Valgranges family is based on the ETA/Valjoux 7750.

Valgranges A07 VS ETA 7750:

One of the big differences between the Valgranges and the 7750 is the diameter. The 7750 is 13.25”’ (about 30mm) and the A07 is 16.5”’ (36.6mm). This makes it a good option for larger watches such as the models Invicta produces.

Drawings:

Eta Valgranges A07211 Drawings

Power Reserve:

The official ETA tech sheets list the caliber A07211 as having a 48 hour power reserve, but the listing on the ETA site states 54 hours. Please comment below what your power reserve experience with this movement has been.

Unavailable:

As of the time of this post, this movement is unavailable from ETA. Read more about ETA availability here.

Video:

Watches with this movement:

The movement pictured was found in this Invicta Subaqua Noma V. If you know more watches with this caliber, please add them below.

Additional Resources:

  • ETA Valgranges A07.211 on the ETA site is here
  • Tech sheets PDF with oil charts/parts list can be found here
Caliber Corner is the world's most popular resource for watch movement pics, specs, mods and DIY repairs. Be sure to check out the member's forum and follow @calibercorner on Twitter, Instagram and YouTube (NOT Facebook). Join our mission to spread movement awareness! Login/Sign-up

Community Reviews & Questions:

  • Keep comments respectful and follow our community guidelines.
  • Keep comments on the topic of ETA Valgranges Caliber A07.211

For off topic or general watch questions, post in the Caliber Corner Forum.

guest

2 Comments
oldest
newest most voted
Inline Feedbacks
View all comments
Brian King
Brian King
2 years ago

I have 2 Ebrrhard & Co Traversetolo chronographs fitted with this movement – 1 black and 1 panda. Both have blued screws and engraved (not in gold);”25 jewels” and limited cotes de Geneve striping.

Given that ETA has 4 levels available, I am curious at to which one this is, excluding COSC as these watches are not so certified.

Romangarcia33@outlook.es
Romangarcia33@outlook.es
1 year ago

HOla buenas se sabe si el sistema de pase calendario es rápido o semirapido yo tengo A07.211 en un crono Hamilton railroad y me hace el pase entre las 12 .20 12.30. yo e mirado no hay mucha información pero es digamos un 7750 aunque eta reconoce y se a visto que tiene mejoras de echo en el listado de eta siguen eso quiere decir que se pueden seguir viendo cronógrafos del grupo swact con estos calibres de hecho el tren de rodaje o el A07.111 para mi es mejor que el 24 y elb92. Es un calibre con una… Read more »

Seagull Caliber St19

Join our mission to spread movement awareness!

Members Online

 No online members at the moment

Recent Forum Posts

Trending Comments

Hans Groenewegen
2

Orient Caliber F6922

I've had my Mako and Ray Orient watches with these calibers, I guess. Their performance…


1

ETA Caliber F06.115

Why not (3 Jewels) but at 20 to 30$ replacement Cost it will probably rather…


admin
1

Sellita Movement Grades

Yes. The diameter and height will be the same. The main differences are the finishing,…


pamoh
1

Sellita Movement Grades

Can they be exchanged ie upgraded? Same dimensions?


1

Rolex Paraflex

ROLEX 3136


Sponsors

2
0
Would love your thoughts, please comment.x
()
x