Winding stems    Balance staffs    Mainsprings

Unitas mainspring 510 520 521 530 531 532 / MST 373

8.9 EUR 1 mainspring / Ressort de barillet / Zugfeder (1 piece) New old stock / neuf de stock Same mainspring for following calibers : Unitas 510 520 521 530 531 532 and MST 373 Le prix est pour 1 ressort...

Peseux mainspring 140 141 142 143 144 145 146 147 290 / MST 340 / ETA 1185 1186

7.9 EUR 1 mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Same mainspring for all following calibers : Peseux 140 141 142 143 144 145 146 147 290 ETA 1185 1186 1187 1188 1189 1196...

Movado mainspring 950 / Revue 47 / MST 346 / Cyma 063 067 / Bulova 10C / AS 1538 1539

9.9 EUR 1 mainspring / Ressort de barillet / Zugfeder (1 piece) New old stock / neuf de stock Same mainspring for following calibers : Movado 950  / Revue 47 / MST 346 / Cyma 063 067 / Bulova 10C / AS 1538...

MST mainspring 240 243 249 254 262 263 293 294

12.9 EUR Mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Same mainspring for all MST following calibers : MST 240 243 249 254 262 263 293 294 (pocket watch movement)

MST mainspring 313 328 349 396 / AS1186

6.9 EUR Mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Same mainspring for following calibers : MST 313 328 349 396 and AS 1186

MST mainspring 363 376 378

9.9 EUR 1 mainspring / Ressort de barillet / Zugfeder (1 piece) New old stock / neuf de stock Same mainspring for following calibers : MST 363 376 378 Le prix est pour 1 ressort / The price is for 1...

MST mainspring 374 375 377 379 384 385 386 393 394 403 404

9.9 EUR Mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Inox premium quality Same mainspring for all MST following calibers : MST 374 375 377 379 384 385 386 393 394 403 404

MST mainspring 348 356 409

13.9 EUR For MST calibers 348 356 and 409 Mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Inox premium quality

ETA mainspring 1090 1190 / MST 309

6.9 EUR 1 mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Inox premium quality Same mainspring for following calibers : ETA 1090 1190 MST 309

Bulova mainspring 7BEAC 7BEACD + MST 439 automatic

11.9 EUR 1 Mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock For Bulova calibers 7BEAC and 7BEACD and for MST caliber 439 For automatic movement (with attached bridle / avec bride...

ETA mainspring 1070 1071 1072 1170 1171 1172 + Movado 579 + MST 325 342 429

6.9 EUR 1 mainspring / Ressort de barillet / Zugfeder New old stock / neuf de stock Same mainspring for following calibers : Movado 579 MST 325 and 342 and 429 ETA 1070 1071 1072 1170 1171 1172 Only for...