Breguet Type XX1 Flyback 3817ST/X2/3ZU

• In mint condition
• Excellent saving off RRP
• 48 hour power reserve



Secure Payments

Warranty Included

Free UK Delivery

Worldwide Shipping: Each consignment will be priced individually to include postage and insurance. Please contact us for pricing.

Make  Breguet
Model Type XX1
Manufacturers Ref. 3817ST/X2/3ZU
EWC Ref E11009
Manufacturer RRP £10900.00
EWC Price Sold
Condition Mint
Year 2018
Case size 42mm
Box & Papers  Yes
Movement  Automatic Flyback Chronograph
Case  Stainless Steel
Dial  Slate Grey
Bracelet  Calfskin leather
Warranty  Balance of manufacturer

Just sold

We have just bought this mint example of the latest model Breguet Type XX1

This was bought new in 2018 and literally worn a few times and as a result is in perfect condition.

It comes complete with its outer box and an attractive wooden presentation case, instruction manual and guarantee booklet.

Case in steel with a delicately fluted caseband. Sapphire-crystal caseback. 42mm diameter. Bidirectional rotating bezel. Rounded lugs. Screw-locked crown. Water-resistant to 10 bar (100m).
Dial slate grey, signed Breguet. Hours chapter with luminescent Arabic numerals. Day/night indicator at 3 o’clock. 12-hour totalizer and date at 6 o’clock. Small seconds at 9 o’clock. Central minute totalizer. Luminescent hands and dots.
Self-winding chronograph movement, with “flyback” function. Numbered and signed Breguet. Cal. 584Q/2. 131/2 lignes, 26 jewels. 48 hours power reserve. Inverted in-line Swiss lever escapement with silicon pallets. Silicon balance-spring. Balance frequency 4Hz. Adjusted in 6 positions.
Strap in calfskin leather.

Technical specification:

  • Self-winding
  • 48
  • 584 Q/2
  • 13½
  • 26
  • 4
  • Breguet
  • Inverted straight-line lever
  • Flat
  • 18 Carats
  • 319


  • Yes
  • Round
  • 42
  • 15.2
  • 100