OP XIX
hours, minutes, seconds, flyback chronograph
Also known as Jaquet 8139
| Label | Value |
|---|---|
| Model | OP XIX |
| Winding | Automatic |
| Basis | Valjoux 7750/La Joux-Perret 8139 module |
| Producer | ETA |
| Introduction | 2005 |
| Dimension | 29,89 mm (13 1/4''') |
| Frequency | 28.800 vph (4 Hz) |
| Power Reserve | 42 h |
| Jewels | 30 |
| Height | 7,90 mm |
(Image source: Panerai.com)