P.900
hours, minutes, small seconds, date, (seconds reset)
One spring barrel, 171 parts,
is the renamed OP XXXIV,
unclear if it was before an inhouse production or now (at Panerai or other Richmont entity like ValFleurier).
The basis is the Baume & Mercier BM12-1975A, that is used at Richmont also at other brands (e.g. IWC cal. 32110),
the P.900 exists in the variation with & without second reset,
| Label | Value |
|---|---|
| Model | P.900 |
| Winding | Automatic |
| Basis | Baume & Mercier BM12-1975A |
| Producer | Panerai |
| Introduction | 2018 |
| Dimension | 28,20 mm (12 1/2''') |
| Frequency | 28.800 vph (4 Hz) |
| Power Reserve | 72 h (3 days) |
| Jewels | 23 |
| Height | 4,20 mm |
(Image source: Panerai.com)
OP XXXIV movement inside a PAM00974 (Image source: Panerai.com)