Original rendering, Original work, not an official product photograph
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Perpetual Calendar Chronograph
Reference 3970J, the Perpetual Calendar Chronograph, left Patek Philippe in 1992 as a chronograph. Inside is Cal. 27-70 Q, automatic. It is worn on a leather strap. Second series.
- Brand
- Patek Philippe
- Watchmaker
- Patek Philippe
- Reference
- 3970J
- Case
- Yellow gold
- Bracelet
- Leather strap
- Movement
- Cal. 27-70 Q, automatic
- Year of release
- 1992
- Number made
- Second series
- Original price
- About CHF 70,000
- Current value
- $410,000
