H. F. BAUER PORTUS LINE
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| Description | Caliber | Turns Direct | Turns Per Day |
| Modell 545T1 | Base ETA 2892-2A | Both | 650 |
| Modell 545T2 | Base ETA 2892-2A | Both | 650 |
| Modell 585S1 | Base Valjoux 7750 | CW | 800 |
| Model 585S2 | Base Valjoux 7750 | CW | 800 |
| Model 585S3 | Base Valjoux 7750 | CW | 800 |
| Model 728L2 | Base ETA 2824 | Both | 650 |