Patek Philippe caliber CH 27-70 Q
| Brand: | Patek Philippe |
|---|---|
| Reference: | CH 27-70 Q |
| Base: | Lemania 2310 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 30.00 |
| Jewels: | 24 |
| Reserve: | 60 |
| Frequency: | 18000 |
| Date: | Date, Day, Leap Year, Month, Perpetual Calendar |
| Chronograph: | Chronograph, Column wheel |
| Hands: | Hours, Minutes, Small Seconds, Day / Night Indication |
Description
Based on a Nouvelle Lemania ebauche, the CH 27-70 Q powered the iconic references 3970 and 5970. With added rattrapante function (CHR 27-70 Q) it also served in the much-coveted 5004. It was the last of the Patek Philippe Perpetual Calendar Chronograph movements not to be fully in-house.
