Credits: Article and images by Tim Mosso @ Quill & Pad. See the original article here - https://quillandpad.com/2024/11/16/patek-philippe-triple-scale-chronograph-ref-5975p-reviewed-by-tim-mosso/
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Patek Philippe caliber 28-520 automatic winding
Mechanically, the 5975 is as orthodox as an exotic limited edition Patek Philippe can be. The caliber 28-520 bowed in 2006 as motive power for the Nautilus Chronograph 5980 and the annual calendar chronograph 5960. 28-520’s claim to historical fame is its status as Patek’s first in-house automatic chronograph movement.
Engraved solid caseback of the Patek Philippe Multi-Scale Chronograph Ref. 5975P
Finish is admirable, but all versions of the 5975 include a solid caseback with a 175th anniversary dedication. While this yields a thinner watch, it means the 5975 is for dial fans foremost and only those movement fans who can appreciate quality in the abstract.
From a functional standpoint, the self-winding 28-520 boasts 55 hours of power reserve in this time-only application. Headlining features include a crisp column wheel function selector and seamless vertical clutch chronograph engagement.
Due to the vertical clutch, the popular practice of leaving the 5975 chronograph in motion does not create additional wear or tear on the watch. Refinements include a non-magnetic silicon hairspring, six-position adjustment, a free sprung balance, and factory-specified precision of -3/+2 seconds per 24 hours. While the bias towards time loss is odd, both figures surpass the tolerances of the C.O.S.C.
Patek Philippe Multi-Scale Chronograph Ref. 5975P – P for Platinum
Four versions of the 5975 were produced. Pink, yellow, and white gold models were produced in 400 pieces each. Patek Philippe reserved the most potent black dial option for its 100-piece platinum 5975P.
Consequently, this platinum-case’s formidable wrist presence belies its relatively compact dimensions.
A diamond between the lugs signifies that this Patek Philippe Multi-Scale Chronograph Ref. 5975P has a platinum case
A diamond between the lugs at six o’clock confirms this as a platinum Patek. For chronograph minimalists who are also dial maximalists, the 5975P is the ultimate – and possibly only – game in town.
Quick Facts: Patek Philippe Triple Scale Chronograph Ref. 5975P
Reference Code: 5975P-001
Edition: 100 pieces for 2014
Case: Platinum; 40mm; 10.4mm thick; 46.5mm lug-to-lug; water resistence 30-meters; push down crown; solid caseback with 175th anniversary dedication
Clasp: Platinum single fold deployant clasp with 175th anniversary dedication
Dial: Black with flyback seconds hand, telemeter, tachymeter, and pulsometer scales
Movement: Caliber 28-520, automatic winding, 55-hour power reserve, 29 jewels, 4Hz, free sprung balance, six-position adjustment, silicon hairspring, column wheel, vertical clutch, flyback chronograph.
Functions: Hours, minutes, flyback chronograph seconds hand
2014 Price: CHF 78,000
2024 Preowned Price: $166,000
* Tim Mosso is the media director and watch specialist at The 1916 Company. You can check out their very comprehensive YouTube channel at www.youtube.com/@the1916company.
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Credits: Article and images by Tim Mosso @ Quill & Pad. See the original article here - https://quillandpad.com/2024/11/16/patek-philippe-triple-scale-chronograph-ref-5975p-reviewed-by-tim-mosso/
