Breitling AVI Classic AVI Chronograph Mosquito

Reference Y233801A1B1X1

About this watch

The Breitling Classic AVI Chronograph Mosquito, model Y233801A1B1X1, is a testament to Swiss craftsmanship and a celebration of aviation history. This luxury watch boasts a striking design with a 42mm round case crafted from stainless steel and ceramic, featuring a rotating bezel for precise timekeeping. The matte black dial is protected by sapphire crystal, ensuring scratch-resistance and clarity. At its heart lies the Breitling Caliber 23 ND movement, an automatic modification of the Valjoux 7753 with a frequency of 28,800 vibrations per hour and a power reserve of 42 hours. The chronograph feature allows for accurate elapsed time measurements, making it ideal for aviation enthusiasts and adventurers alike. With its robust functionality, comfortable design, and historical significance, this watch is a valuable addition to any collection. Whether you lead an active lifestyle or simply appreciate luxury accessories, the Breitling Classic AVI Chronograph Mosquito is sure to turn heads with its striking design and reliable movement.
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Key Features

  • 42mm round case made from stainless steel and ceramic
  • Rotating bezel for precise timekeeping
  • Sapphire crystal for scratch-resistance and clarity
  • Breitling Caliber 23 ND automatic movement
  • Chronograph feature with accurate elapsed time measurements
  • Water resistance of 100 meters (10 ATM)
  • Comfortable design with 22mm lug width

Specifications

Brand
Breitling
Family
AVI
Model
Classic AVI Chronograph Mosquito
Reference
Y233801A1B1X1
Movement
caliber-23-nd
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph
Case
42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2021 Breitling Navitimer AB0127211C1A1 — Like New Condition, Box & Papers

2021 Breitling Navitimer AB0127211C1A1 — Like New Condition, Box & Papers

Breitling - AB0127211C1A1 · $6,000
The Breitling Navitimer AB0127211C1A1 is a true aviation icon, featuring the brand’s signature slide-rule bezel paired with a striking blue dial and contrasting chronograph subdials. It's powered by Breitling’s in-house B01 chronograph movement, delivering exceptional performance while maintaining the timeless Navitimer aesthetic.

  • Condition: Like new condition, minor signs of wear
  • Box Papers: Yes
  • Thickness: 13.6mm
  • Length: 49mm lug to lug
Posted at
Jan 16, 2026, 8:12 AM
Active
[WTS] 2024 Breitling Classic Avi Chronograph 42 P-51 Mustang A23380 — Near Mint Condition, Box & Papers

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Breitling - A233803A1B1A1 · $4,300
The Breitling Classic Avi Chronograph 42 P-51 Mustang is a bold pilot's watch that pays tribute to the iconic P-51 Mustang aircraft. It features a black dial, bidirectional bezel, and stainless steel case.

  • Condition: Near mint condition
  • Movement: Breitling Caliber 23 automatic chronograph movement
  • Case size: 42mm diameter, 48mm lug to lug, 14.7mm thick
Posted at
Jan 16, 2026, 8:02 AM
Active
[WTS] Breitling Navitimer Automatic GMT 41 | A32310171C1P1 | 2025 | Stickered | Full Set

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Breitling - A32310171C1P1 · $5,000
This is a Navitimer that hits the sweet spot with its 41mm case, clean design, and modern look while still keeping aviation DNA. It's versatile and built for everyday use.

  • Condition: New and Unworn
  • Case size: 41mm diameter
  • Year: 2025
  • Box and papers included: yes
Posted at
Jan 15, 2026, 6:44 PM
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[WTS] Breitling Navitimer 806 "Twin Jets" Circa 1960's Gold Plated | $3,600 Shipped

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Breitling - 806 · $3,600
This gorgeous Breitling Navitimer 806 “Twin Jets” has a beautiful wrist presence and features a manual winding movement. The watch is keeping great time but has an issue with its chronograph function due to after-market hands.

  • Condition: Good pre-owned condition, with some patina and wear commensurate to age.
  • Case diameter: 41mm
  • Movement: Manual Winding
  • Crown: After market with no Breitling logo
Posted at
Jan 15, 2026, 6:26 PM
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[WTS] Breitling Navitimer B01 Chronograph 43 – Ref. AB01761A1K1X1

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Breitling - AB01761A1K1X1 · $8,500
Breitling Navitimer B01 Chronograph 43 for sale. This watch features a black dial, date display, and chronograph function.

  • Case size: 43mm diameter
  • Movement: Breitling Calibre 01
Posted at
Jan 15, 2026, 12:56 AM
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[WTS] Breitling Navitimer 806 AOPA Chronograph Steel Heavy Patina Gilt Dial (Unpolished/Serviced) 🔥

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Breitling - 806 AOPA · $4,500
This all-original 1969 Breitling Navitimer Ref. 806 AOPA represents one of the most iconic pilot chronographs ever produced, offered here in never polished condition.

  • Condition: Unpolished/Serviced
  • Case size: 41mm diameter
  • Year: 1969
  • Movement type: Manual-wind chronograph movement
Posted at
Jan 13, 2026, 5:19 PM
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[WTS] Breitling Navitimer Automatic 41 Green Dial A17326 A17326361L1P1 Complete Set

Breitling Navitimer Automatic 41 Green Dial A17326 A17326361L1P1 Complete Set

Breitling - A17326 · $4,895
The Navitimer Automatic 41 features a deep green dial and a circular slide rule bezel, giving it a contemporary edge without losing its DNA. It comes with a box, operating instructions, and warranty card.

  • Condition: Excellent
  • Box: Complete set includes box and papers
  • Shipping: Free overnight CONUS insured shipping included
Posted at
Jan 13, 2026, 4:01 PM
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2022 Breitling Super Avi B04 Chronograph GMT "Curtis Warhawk" AB0445

2022 Breitling Super Avi B04 Chronograph GMT "Curtis Warhawk" AB0445

Breitling - AB0445 · $4,800
A 2022 Breitling Super Avi B04 Chronograph GMT watch in excellent condition, featuring a green dial and stainless steel case.

  • Condition: Excellent
  • Diameter: 46mm
  • Strap Material: Brown Calfskin Leather
Posted at
Apr 2, 2025, 3:02 PM
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Breitling Classic AVI Chronograph 42 P-51 Mustang

Breitling Classic AVI Chronograph 42 P-51 Mustang

Breitling - A233803A1B1X1 · $4,000
The Breitling Classic AVI Chronograph 42 P-51 Mustang is a chronograph watch with a 42mm case.

  • Condition: Brand new, worn a couple of times
  • Previous Owners: 1
Posted at
Mar 31, 2025, 5:16 PM
Active