OP XV
hours, minutes, small seconds, date, depth gauge (electronic bathometer)
ETA 7750 w/o Chrono module, COSC Certified,
calculation of dive time via Depth gouge possible,
Depth gauge with individual certification by METAS (the Swiss Federal Office for Meteorolog). To operate the depth gauge there is a lithium battery, guaranteed to provide energy for 500 hours,
| Label | Value |
|---|---|
| Model | OP XV |
| Winding | Automatic |
| Basis | Valjoux 7750-P1 + electronic bathometer |
| Producer | ETA |
| Introduction | 2007 |
| Dimension | 29,89 mm (13 1/4''') |
| Frequency | 28.800 vph (4 Hz) |
| Power Reserve | 42 h |
| Jewels | 21 |
| Height | 7,90 mm |
Depth gauge, to operate the depth gauge there is a lithium battery, guaranteed to provide energy for 500 hours, (Image source: Panerai)