
Dr.kol presents a detailed analysis of the weight differences between Patek Philippe Ref. 5960 models in various precious metals, prompted by a discussion with moderator Mark. This post offers a quantitative comparison of platinum, white gold, yellow gold, and rose gold, including their densities and material costs. It provides valuable insights for collectors considering the tactile and financial aspects of different metal choices.






The Patek Philippe Complications reference 5960A, introduced in stainless steel, represents a significant offering within the brand's annual calendar chronograph series. This particular reference is notable for being the first annual calendar chronograph from Patek Philippe to be offered in a non-precious metal, making it a distinctive piece in the Complications collection. It combines practical complications with a robust case material, appealing to collectors seeking a blend of utility and horological complexity.
This reference features a 40.5mm stainless steel case, housing the self-winding Caliber CH 28-520 QA 24H. The movement provides a power reserve of approximately 55 hours and is visible through a sapphire crystal case back. The dial is presented in white, protected by a sapphire crystal, and the watch is water-resistant to 30 meters. The integrated stainless steel bracelet complements the case material, providing a cohesive aesthetic.
The 5960A in stainless steel holds a specific position for collectors due to its material choice and the integrated bracelet, differentiating it from its precious metal counterparts. Its combination of an annual calendar and chronograph functions, along with the 24-hour indication, makes it a highly functional and mechanically interesting timepiece. The special hand set and case back decoration mentioned for this specific 5960A further emphasize its unique attributes within the production run.
and there is very few resources online about it. Well done! Christian
Looking at your calculus one wonders where all this zeros in total price of Pt watch comes from yes I know the movement, dial, hands, craftmanship...finish...working with platinum... heft of brand name ...historical value etc...but still....one wonders Cheers D
Clearly P has some more heft, but most important is how the case fits the shape and size of ones wrist! Amazing summary Kari! Bothers me often that weight is a spec usually left out for watches as it is quite relevant to people like me!!!
And as you can see, pure platinum has a density of 21.4 while pure gold has a density of 19.3. In reality gold has a density just 10% lower than platinum. Best, Kari
Just think about the price difference between 5960/1A and 5960P. No wonder the most expensive manufacturers don't like to make steel watches. Best, Kari
The higher weight of P does not bother me a bit. We guys easily lift a pint of beer weighting some 12 times more than the weight difference between the steel and platinum model of 5960. So beer drinkers should not complain! Best, Kari
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