Valerii Danevych caliber W00D-1
Eta Caliber 7001 Drawing

ETA/Peseux Caliber 7001

Eta Caliber 7001 Mechanical

BrandETA, Peseux
Caliber Number7001
Movement TypeMechanical, manual wind
Lift Angle50 degrees
Power Reserve~42-45 hours
Vibrations Per Hour21,600 bph, 3Hz
Hands1.40 / 0.80 / 0.20
FeaturesHours, minutes, small seconds at 6:00
Country of ManufactureSwitzerland
Known ModelsHolthinrichs Ornament 1, Farer Stanhope, Christopher Ward C5 Malvern 595, NOMOS Tangente, NOMOS Ludwig, Junkers Bauhaus 6030-2, Stowa Antea Klassik KS, Longines Heritage Classic 1930 (Please add yours to comments below…)

The ETA caliber 7001 is a mechanical hand-wound movement with 17 jewels. This movement has been in production since 1971. The most notable attribute of this movement is its ultra slim height of only 2.5mm.

The 7001 is used as the base movement for other vintage calibers including the Peseux Caliber 7040 and Omega caliber 651. Caliber 7001 was also used in NOMOS watches from about 1992 until 2005.


Fabrique d’ebauches de Peseux, S.A. AKA Peseux was an ebauche movement house which was acquired by ETA in 1985. The caliber 7001 was manufactured under the Peseux name from 1971 until 1985. From 1985 until today, the 7001 is still produced by ETA.


Additional Resources:

  • ETA official 7001 tech sheets here
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9 months ago

Feynman Timekeepers – Feynman One uses Top grade 7001

Feynman One Eclipse – Beans & Bezels
8 months ago

[…] watch uses a manually wound 3 Hz ETA 7001 and is the top grade version. This means that you have a beautifully finished movement on full […]

7 months ago

Louis Erard Regulateur uses it too, in a modified variant

Paulo De Andrade
Paulo De Andrade
6 months ago

EPOS Originale 3408

New Watch Alert: 8/18/2020 - The Truth About Watches
5 months ago

[…] strap in a modern size 40mm with a modern movement. The slim, fast-beating (21,600 bph) top grade ETA 7001 enables the watch’s 11mm thickness. The solid caseback keeps the 75 water resistant to 100m. […]

Stowa Marine Classic 36 – Beans & Bezels
4 months ago

[…] with a large exhibition window. The window is very welcome here, as it shows off the top grade Peseux 7001 movement. This watch is rated for up to 50m of water […]

Enrique Santacruz
Enrique Santacruz
3 months ago

Mido Baroncelli 3880 reference, is impulsed by Eta Peseux caliber 7001 to, great movement in a great watch.

A. Hannan Ismail
A. Hannan Ismail
2 months ago

Cuervo y Sobrinos Historiador Flameante

Reseña Vertex M100: El Nuevo Dirty Dozen - SaFonaGastroCrono
1 month ago

[…] calibre que monta el M100 es el ETA/Peseux 7001. Es un calibre de carga manual suizo, en producción desde 1971. Su atributo más notable es su […]

New Watch Alert: Citizen, MING - The Truth About Watches
1 month ago

[…] powered by a heavily-modified ETA 7001, admired under double AR-coated sapphire. Buying one is a bit of a bother. Make that a crap shoot. […]

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