The motorist of time

ETA SA Manufacture Horlogère Suisse has occupied a unique position in the watchmaking industry since 1793. Drawing inspiration from an unparalleled technical, industrial and human heritage, it has shaped its expertise (handed down over decades) to build the future. 

Today, ETA SA Manufacture Horlogère Suisse uses this unique expertise as a foundation for the ongoing development of new industrialisation technologies to create Swiss Made quartz and mechanical movements.

Its production sites, located in the foothills of Jura and the Swiss cantons of Valais and Ticino, combine the company’s full expertise in the production and assembly of movements and watches which are considered global benchmarks for their reliability and performance.

Where we are

Grenchen

W01

activity:
ébauches, fournitures, assembly, services
address:
ETA SA Manufacture Horlogère Suisse
Schild-Rust-Strasse 17
CH-2540 Grenchen

W02

activity:
fournitures, assembly
address:
Centre de production Micro Crystal
Mühlestrasse
CH-2540 Grenchen

W04

activity:
services
address:
Informatique
Blumenrainstrasse
CH-2540 Grenchen

W06

activity:
services
address:
Product & Communication
Customer Service
Customer Training Center
Bahnhofstrasse 9
CH-2540 Grenchen

W08

activity:
habillage
address:
Centre de production
Schmelzistrasse 16
CH-2540 Grenchen

Bettlach

W05

activity:
ébauches, fournitures
address:
Centre de Production Bettlach
Dorfstrasse 2
CH-2544 Bettlach

Moutier

W15

activity:
ébauches, fournitures, habillage
address:
Usine Graitery, site no. 15
90, rue de la Paix
CH-2740 Moutier

W16

activity:
ébauches, fournitures
address:
Usine Les Golats, Site No. 16
17, rue des Fleurs
CH-2740 Moutier

Boncourt

W35

activity:
ébauches, fournitures, assembly
address:
Parc Industriel des Sociétés de Production du Swatch Group
Rue du Temps 8
CH-2926 Boncourt

Fontainemelon

W20

activity:
ébauches, fourniture, assembly
address:
Centre de production
Avenue Robert 13
CH-2052 Fontainemelon

St. Imier

W09

activity:
assembly
address:
Centre de production
Bâtiment Les Longines
CH-2610 St-Imier

Villeret

W37

activity:
assembly
address:
ETA SA Manufacture Horlogère Suisse
Rue du Brue 09
2613 Villeret

Sion

W25

activity:
fournitures, assembly
address:
Centre de production
Rue de la Piscine 20
CH-1950 Sion

Assemti, Riazzino

W52

activity:
assembly
address:
Assemti SA
Via Campagna 23
CH-6595 Riazzino

Diantus, Mendrisio

W51

activity:
assembly
address:
Diantus Watch SA
via Angelo Maspoli 2
CH-6850 Mendrisio

History

ETA SA Manufacture Horlogère Suisse develops and produces quartz, mechanical and Swatch watch movements. The company’s headquarters are in Grenchen (Solothurn). ETA Manufacture Horlogère Suisse is the motorist of time at the heart of the Swatch Group www.swatchgroup.com

Before becoming a single undertaking in 1985, the ETA SA brand consisted of a number of ébauche factories across the whole of the Swiss Jura arc grouped together under the name Ebauches SA. This plurality allowed Ebauches SA to offer a wide range of products, as each affiliated company specialised in a particular niche (simple watches for men, chronographs, small watches for women etc.).

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