ETA Peseux 7001 Mainspring (also fits 7004, 7011, 7014 )

Genuine Generale Ressorts high-quality Swiss-made mainspring compatible with ETA 7001, Peseux 7001, 7004, 7011, 7014.

If you're servicing an ultra-slim Swiss movement like the ETA (Peseux) 7001 (or related 70xx movements), you want to use a high-quality mainspring from a reputable manufacturer. Why take chances with a no-name mainspring that might cause fitment issues with the arbor or barrel, or which might not provide a strong amplitude? Generale Ressorts, of Switzerland, is the highest-quality maker of aftermarket mainsprings. 

Amplitude Watch Parts ships from the USA, so there's no need to worry about long shipping delays or tariffs. 

Compatible With: ETA 7001, Peseux 7001, 7004, 7011, 7014, and Longines 396.2

Manufacturer Part Number: GR2467

Type: Manual-wind

Height: 1.00mm
Thickness: 0.12mm
Length: 300mm
Barrel Diameter: 9.5mm