Patek Philippe 3417 3417 Calatrava Anti-Magnetic "Amagnetic" Stainless Steel (31984)

31984 Patek Philippe Vintage Calatrava 3417 Amagnetic, 3417, stainless steel case with a stainless steel tang buckle, famous Patek Philippe caliber 27AM-400 manual wind movement, original dust cover, silver dial without Amagnetic signature (rare), constant seconds at 6 o'clock, applied indices and Arabic "12" marker, screw-down caseback, size 35mm, thickness 10mm. Excellent Condition with archive papers dated 1964. This watch has becoming increasingly more rare and sought after, with or without the Amagnetic signature.


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More about Patek Philippe 3417 3417 Calatrava Anti-Magnetic "Amagnetic" Stainless Steel

This is a vintage stainless steel Patek Philippe Calatrava Amagnetic, 3417. It has an alligator leather strap with a stainless steel tang buckle and a plexiglass crystal. There is a screw-down solid case back with the original anti-magnetic dust cover. The 35mm diameter solid two-body circular water-resistant-type case, elongated angled lugs, and rounded bezel are polished. The silver dial is a rare variant that does not have the Amagnetic signature, giving it more of a dress watch look. It has applied faceted baton hour index markers on a beaded dot minute track, with an Arabic numeral 12. There is a constant seconds subsidiary dial at the 6 o'clock position, and the 10mm thick case, dial, and movement are all signed.

The mechanical manual winding Patek Philippe caliber 27AM-400 nickel-finished lever movement is anti-magnetic, and it's stamped twice with the Geneva seal as well as the mark of Patek Philippe. It's constructed with 18 jewels, a shock absorber mechanism, and a Gyromax balance that's adjusted to heat, cold, isochronism, and 5 positions.

This Patek Philippe Calatrava Amagnetic, reference 3417, was Patek Philippe's version of the Rolex Milgauss and is quite rare. In the 1960's it was popular with scientists who worked in laboratories with magnetic fields.