Winding Stem PUW 661 for PUW 661S, 662, 663, 663S, 1660, 1661 – NOS

Winding stem PUW 661 (Part #401), new old stock, thread 1.00 mm, approx. length 22.70 mm. Fits PUW 661 to 663 S and PUW 1661 to 1663 S movements.

PUW 661

Scope of delivery: 1x #401 winding stem

Thread 1.00 mm, approx. length 22.70 mm

for the following movements

PUW 661 – PUW 661 S, PUW 662, PUW 663 S

PUW 1661 – PUW 1661 S, PUW 1662, PUW 1663 S

New old stock

1 piece supplied loose

3 pieces supplied in the packaging, type of packaging random