amanico[JLC Moderator]
400538
Patek Chronograph Ref 533.
I had the opportunity to see this Patek Ref 533 during one of my watch shopping sessions....
Yellow Gold, 33 mm, but it looks bigger in the real, circa 35 / 36 mm, due to its open dial and these long and thin lugs which are magnificent.
The dial is a summum of elegance, too. It looks very close to the 5170, but here, the 2 subdials are perfectly centered. An interesting detail: The indices at 11, 1, 5 and 7 o' clock are longer.
One thing I would have preferred: Arabic numbers instead of the Roman VI and XII. Just my personal preference.
This chronograph has been made in the 40's.
A jewel.
Best,
Nicolas