NOS Mixed Brand Clock Mainsprings T 400.2 Watchmaker Repair Parts

Lot New Old Stock Vigor Clock Mainsprings T 400.11 Watchmaker Repair Parts

Lot Of 4 NOS Vigor Clock Mainsprings T 400.15 Watchmaker Repair Parts

Lot New Old Stock Clock Mainsprings T 400.14 Watchmaker Repair Parts

Mainspring Real Spring For Alarm Clock Various Calibers

Lot New Old Stock Clock Mainsprings T 400.4 Watchmaker Repair Parts

Lot New Old Stock Clock Mainsprings T 400.1 Watchmaker Repair Parts X 7

Horolovar 400 Day Clock Repair Guide 10th Edition By Charles Terwilliger | Esslinger

Lot New Old Stock VIGOR Clock Mainsprings T 400.12 Watchmaker Repair Parts X 5

Clock Mainspring 22.2x0.40mm , Barrel Diameter 38mm

Lot Assorted New Old Stock Clock Mainsprings T 400.9 Watchmaker Repair Parts

2Ct HOROLOVAR 400-DAY CLOCK PENDULUM SUSPENSION SPRINGS WATCH PARTS P&R W39

Clock Mainspring 25X0.38Mm, L70

Clock Mainspring 41X0.44Mm, L90

CLOCKMAKERS - HOROLOVAR 400 DAY CLOCK SUSPENSION SPRING - 9MR23