OP XXXIII
hours, minutes, small seconds, chronograph
ETA 2801-2 with DD3127 (Dubois Dépraz) chrono module, COSC Certified.
| Label | Value |
|---|---|
| Model | OP XXXIII |
| Winding | Manual |
| Basis | 2801-2/DD3127 |
| Producer | ETA |
| Introduction | 2017 |
| Dimension | 29,89 mm (13 1/4''') |
| Frequency | 28.800 vph (4 Hz) |
| Power Reserve | 42 h |
| Jewels | 17 |
| Height | 6,25 mm |