Patek Philippe Calatrava 3445 Double Signed Serpico y Laino with Papers

A special double signed Calatrava…

We are delighted to be offering this rare reference 3445 Calatrava in 18k yellow gold.

The watch is fitted with a nice simple silver dial, with small seconds at six, an "inversed" loupe for the date function and simple stick markers.
We believe this inverse louped glass is a later replacement .The screw back case, with beautifully curved lugs, remains in excellent condition.

This is a very special 3445 that features the "Serpico & Laino” signature on the dial, S&l stamps on the case back and the watch comes with the original certificate, dated 5-12-64 that is stamped “Serpico & Laino Caracas” and signed by H .Stern!!
The original invoice on S&L headed paper (dated 5-12-64) is also present. This is a very important watch and a must for the serious Patek collector. The watch is fitted with a Patek Philippe leather strap with 18kt yellow gold buckle. As a bonus, the watch also comes with an 18kt yellow gold brick style bracelet, which is NOT signed Patek. The automatic calibre 27-460M movement, with 18kt yellow gold rotor, has been fully serviced by our watchmaker.

Specifications:

- Patek Philippe Calatrava 3445
- 35 mm 18kt yellow gold case
- Dates to 1964
- Automatic Patek movement calibre 27-460M
- Silver double signed S&L dial
- Elegant hands
- Leather strap with original PP yellow gold buckle
- Yellow gold brick bracelet, not Patek
- Original papers and invoice both signed S&L
- Fully serviced our watchmaker
- One-year mechanical warranty
- Includes a handmade leather watch pouch
- Free worldwide Fedex Priority shipping