Winding stems    Balance staffs    Mainsprings

AS balance staff 984 1002 1007 1114 1123 1124 1153 1154 1160 1313 1440 1191 1192

6.9 EUR 1 AS balance staff / 1 axe de balancier AS Neuf de stock / New old stock Same balance staff for all following calibers : AS 984 1002 1007 1009 1010 1013 1015 1021 1027 1028 1029 1032 1033 1035 1038...

AS balance staff 1130 1142 1149 1155 1162 1164 1195 1243 1486 1511 1522 1540 1542 1548 1597

6.9 EUR 1 As balance staff / 1 axe de balancier AS Neuf de stock / New old stock Same balance staff for all following calibers : AS 1130 1130N 1142 1149 1155 1162 1164 1195 1243 1286 1295 1304 1337 1339...