Patek Philippe Perpetual Calendar Chronograph 3970 Rose Gold London Exhibition 3970ER-028
Patek Philippe Perpetual Calendar Chronograph 3970 Rose Gold London Exhibition 3970ER-028 is a reference in the WatchFlow Watch Library. Key specs: 36 mm, Rose Gold, Patek Philippe caliber CH movement, Black dial.
| Reference | 3970ER-028 |
|---|---|
| Collection | Grand Complications |
| Case diameter | 36 mm |
| Case material | Rose Gold |
| Case shape | Round |
| Case back | Open |
| Movement | Patek Philippe caliber CH |
| Dial colour | Black |
| Indexes | Stick / Dot |
| Hands | Breguet |
| Crystal | Sapphire |
| Year introduced | 2015 |
| Limited edition | Yes |
This is a reference-catalog entry for the Patek Philippe Perpetual Calendar Chronograph 3970 Rose Gold London Exhibition 3970ER-028. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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