1000 Watch Mainspring 1.60 x 0.15 x 648 (25 1/2")(Calibers in description) bottles & jars 0035") wire brushes are used

0035") wire brushes are used to achieve a pronounced finish and is used for cleaning

Urgos UW03 Chime Clock Chain Wheel

Second Wheel FHS 340/341 Time is the second wheel next to time barrel #42

fits Omega® crown 42139

part number 1454 fits Omega® 980

1000 Watch Mainspring 1.60 x 0.15 x 648 (25 1/2")(Calibers in description) bottles & jars 0035") wire brushes are usedDimensions: 1. 60 x 0. 15 x 648 (25 1 2") End Type: Tongue End Material: Swiss Made Blue Steel Calibers: Heuer 19 ligne KVO, Heuer 19 ligne KVP, Heuer 520, Heuer 540, Heuer 570, Heuer 572, Heuer 574, Valjoux 19 ligne KV 24 sport, Valjoux 24, Valjoux 24T, Valjoux 57, Valjoux 57 KUP, Valjoux 57 T, Valjoux 52 KUC