Check out our new venture -

1956 Patek Philippe Ref.2551 "Disco Volante"

Free Worldwide Insured Courier Shipping / 14-days Inspection Period / 1-year Warranty

Payment via bank transfer is subject to a 5% discount! Contact us for details.

Delivery: ca.10 days

Rare, collectible, exceptional. The Patek Philippe Ref.2551 is sharing one nickname with the Ref.2552 - "Disco Volante" thanks to its' specific shape of the case. The shape of the case was caused by specific needs: a two-piece case with screw-down caseback needed to accommodate the first ever automatic movement made by Patek: caliber 12-600. This particular watch is notable for its' great condition and charmingly aged dial which turned into champagne tone over decades.

Comes with Patek Philippe strap, Patek Philippe solid yellow gold buckle and extract of archives. Professionally serviced in June 2018. Technical warranty: 1 year. 


  • Solid 18k yellow gold 2-body case with screw-down case back. High-polished finishing.
  • Lightly polished in the past. The shape and geometry is perfectly maintained.
  • 35 mm (without crown) / 43 mm (lug-to-lug) / 18 mm (between lugs)
  • Original signed PP crown in yellow gold
  • Original crystal


    • Automatic time-only movement 
    • Cal.12-600 signed ‘Patek Philippe’.30 jewels, 19800 A/h and 43 hours of power-reserve. Antimagnetic. Incabloc shock protection. 
    • 18K Solid gold rotor
    • Professionally serviced in June 2018.


    • Untouched original dial aged to champagne color 
    • Moderate patination of the surface and overall excellent condition
    • Raised golden hour markers
    • Signed "Patek Philippe Geneve" at 12 o'clock
    • "Crosshair" seconds sub-dial at 6 o'clock
    • Original golden hands in excellent condition.

    Delivery set:

    • The watch with brand-new Patek Philippe strap
    • Patek Philippe solid 18k gold buckle
    • Archive extract
    • Our company’s warranty certificate, invoice and general terms and conditions.

    Related Items

    Sizing Product

    Measuring a watch

    It is always crucial to understand the size of the watch, especially when it comes to vintage watches which are generally considered as too small in comparison with what watch industry offers today. For example, the original Patek Philippe Calatrava introduced in the 1930s was only 31 mm in diameter, while today's classic Calatrava is 39 mm. When you think about 8 mm, it doesn't seem to be a big difference, but believe it is.

    In our condition reports we normally disclose three most important parameters as follows: diameter without crown / lug-to-lug length / lug width. 

    Diameter without crown

    It is, so far, the most important measurement to understand the size of a regular round-shaped watch.It helps you to understand proportions and overall look of the watch. It is important to consider width of the bezel and color of the dial, because certain combinations may make the watch look bigger, while some other smaller. It is all very individual, however there is common understanding:

    Lug-to-lug width

    This parameter will help you to understand whether the watch is comfortable for wearing. You should compare lug-to-lug width with the width of your wrist, and if lug-to-lug width is smaller or equal, then this watch shall be comfortable.

    Lug width

    This measurement is defining what size of strap you need for the particular watch. Depending on era and manufacturer you can find watches with lug width between 14 mm and 24 mm. Most common sizes are 18 mm and 20 mm.