Samson Spring No. 6073 – Mainspring 1.50 x 0.12 x 10½" – Dennison 6 / 9½

Samson Spring No. 6073 – Mainspring 1.50 x 0.12 x 10½" – Dennison 6 / 9½ – Swiss NOS

Description:
Original Samson Spring No. 6073 mainspring, made in Switzerland. A robust white alloy spring designed for precision and longevity. Suitable for a range of medium-sized wristwatch movements requiring a 1.50mm x 0.12mm x 10½" mainspring.

Specifications:

• Brand: Samson Spring

• Part No: 6073

• Width: 1.50mm

• Strength: 0.12mm

• Length: 10½ inches (26.67cm)

• Dennison: 6 / 9½

• 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 Samson Spring Swiss mainspring — a quality vintage replacement part ideal for maintaining or restoring mid-century wristwatches. Manufactured to high Swiss standards and stored in its original foil wrap.

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