Certina Watch Mainspring NOS
| Calibre # | Calibre # | Calibre # |
| Certina 19025 | Certina 191 | Certina 28-151 |
| Certina 19391 | Certina 19-10 | Certina 28-45 |
| Certina 18719 | Certina 19-12 | Certina 28-451 |
| Certina 051/02 | Certina 19-14 | Certina 28-55 |
| Certina 051/02 ACLD | Certina 19-25 | Certina 28-551 |
| Certina 051/03 | Certina 19-251 | Certina 287 |
| Certina 051/03 A | Certina 19-26 | Certina 29.051 |
| Certina 051/04 | Certina 19-30 | Certina 29.052 |
| Certina 051/04 A | Certina 19-35 | Certina 300 |
| Certina 051N/50 | Certina 19-45 | Certina 300-10 |
| Certina 051 N/52 OLD | Certina 19-451 | Certina 301 |
| Certina 051 N/53 | Certina 200 | Certina 304 |
| Certina 051/OF | Certina 204 | Certina 310 |
| Certina 52 | Certina 206 | Certina 31.061 |
| Certina 052/10 | Certina 207 | Certina 311 |
| Certina 053/70 | Certina 208 | Certina 311 B |
| Certina 16558 | Certina 209 | Certina 314 |
| Certina 058/02 | Certina 21-011 | Certina 320 |
| Certina 070/17 | Certina 21-0114 | Certina 320 B |
| Certina 070/27 | Certina 212 | Certina 320 T |
| Certina 071/17 | Certina 22 | Certina 321 |
| Certina 081/21 | Certina 220 | Certina 321 T |
| Certina 17746 | Certina 224 | Certina 324 |
| Certina 08-48 SC | Certina 230 | Certina 324B |
| Certina 18142 | Certina 23-10 | Certina 324 T |
| Certina 101 | Certina 23-14 | Certina 330 |
| Certina 11 | Certina 23.20 | Certina 330-2 |
| Certina 120 | Certina 233 | Certina 331 |
| Certina 12/10 | Certina 23-35 | Certina 331 B |
| Certina 13/10 | Certina 23-36 | Certina 340 |
| Certina 13/20 | Certina 234 | Certina 340 B |
| Certina 13-43 | Certina 24 | Certina 340 T |
| Certina 140 | Certina 240 | Certina 341 |
| Certina 14-44 | Certina 248 | Certina 341 B |
| Certina 15-021 | Certina 250 | Certina 344 |
| Certina 15-02 13 | Certina 25-011 | Certina 344 B |
| Certina 15-022 | Certina 25-072 | Certina 350 |
| Certina 15 - 10 | Certina 25-0721 | Certina 350-1 |
| Certina 15-105 | Certina 25-0723 | Certina 35-021 |
| Certina 15 - 14 | Certina 251 | Certina 351 |
| Certina 160 | Certina 25-14 | Certina 360 |
| Certina 16-46 | Certina 25-35 | Certina 370 |
| Certina 16-46/6 A | Certina 25-36 | Certina 400 |
| Certina 16-46 A | Certina 25-45 | Certina 401 |
| Certina 16-46 AH | Certina 25-451 | Certina 404 |
| Certina 16-46 N | Certina 25-55 | Certina 41 |
| Certina 17" | Certina 25-551 | Certina 410 |
| Certina 170 | Certina 25-65 | Certina 41/0 |
| Certina 171 | Certina 25-651 | Certina 411 |
| Certina 17 - 10 | Certina 25.651 | Certina 41/11 |
| Certina 17-107 | Certina 25-661 | Certina 412 |
| Certina 17-11 | Certina 257 | Certina 414 |
| Certina 17-12 | Certina 25-721 | Certina 45 |
| Certina 172 | Certina 25-723 | Certina 451 |
| Certina 17-25 | Certina 258 | Certina 70 |
| Certina 173 | Certina 262 | Certina 71 |
| Certina 180 | Certina 263 | Certina 73 |
| Certina 182 | Certina 27 | Certina 73 A |
| Certina 182 R | Certina 270 | Certina 74 |
| Certina 184 | Certina 27-031 | Certina 74 A |
| Certina 185 | Certina 27-0313 | Certina 75 |
| Certina 185 A | Certina 27-032 | Certina 78 |
| Certina 186 | Certina 27-0322 | Certina 8 - 041 |
| Certina 187 | Certina 271 | Certina 83 |
| Certina 188 | Certina 275 | Certina 87 |
| Certina 190 | Certina 28-10 | Certina 88 |
| Certina 190-H | Certina 28-15 | Certina 89 |
