Samson Spring No. 7084 – Mainspring 1.60 x 0.13 x 9½" – Dennison 7 / 9

Samson Spring No. 7084 – Mainspring 1.60 x 0.13 x 9½" – Dennison 7 / 9 – Swiss NOS

Description:
Vintage Samson Spring No. 7084 mainspring, made in Switzerland. A high-quality white alloy mainspring offering excellent strength, non-magnetic performance, and long-term stability. Suitable for larger wristwatch or small pocket watch movements requiring a 1.60mm x 0.13mm x 9½" mainspring.

Specifications:

• Brand: Samson Spring

• Part No: 7084

• Width: 1.60mm

• Strength: 0.13mm

• Length: 9½ inches (24.13cm)

• Dennison: 7 / 9

• Material: White alloy

• Condition: New old stock (NOS), unused, in original foil wrap and packet

Condition Note:
This is new old stock (NOS) — unused and still in its original packaging. Packaging may show signs of long-term storage, and the mainspring or retaining ring may exhibit minor tarnish or age-related discolouration.

Summary:
Genuine vintage Samson Spring Swiss mainspring — ideal for watchmakers, repairers, and restoration projects. A reliable replacement part for robust mid-century watches and small pocket watch calibres.

Shipping:
As usual, this item will be packaged carefully and dispatched with tracking. International shipping is available through the eBay Global Shipping Programme (GSP).