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] 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, featuring a 42mm stainless steel case and black dial with silver subdials.

  • Condition: Near mint condition
  • Case size: 42mm diameter
  • Lug to lug length: 48mm
  • Thickness: 14.7mm
Posted at
Jan 9, 2026, 8:01 AM
Active
[WTS] Breitling Navitimer B01 Chronograph 46 “Reverse Panda”

Breitling Navitimer B01 Chronograph 46 “Reverse Panda”

Breitling - UB0127211B1P2 · $7,948
The Breitling Navitimer B01 Chronograph 46 ‘Black Panda’ features a 18k red gold bezel, black dial with white subdials, and a stainless steel case.

  • Condition: Excellent condition, like new in box (LNIB)
  • Case size: 46mm
  • Case material: Stainless Steel
  • Bezel type: 18k red (rose) gold bidirectional slide-rule bezel
Posted at
Jan 8, 2026, 10:54 AM
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[WTS] Breitling Navitimer Ref. A13022 – Tritium Dial w/ Exceptional Warm Patina

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Breitling - A13022 · $3,799
This Breitling Navitimer A13022 features a stainless steel case with a slide-rule bezel and traditional layout. The watch has developed a unique warm patina across the subdials, giving it character.

  • Condition: Excellent
  • Case size: 41.5mm diameter
  • Movement: Breitling Caliber 13 (Valjoux 7750 base)
  • Certification: COSC-certified
Posted at
Jan 8, 2026, 9:54 AM
Active
[WTS] Breitling Navitimer B01 Chronograph 46mm Blue Dial AB0127

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Breitling - AB0127 · $5,595
This is the modern in-house B01 version of the Breitling Navitimer, a substantial and legible watch with a classic design.

  • Condition: Excellent preowned
  • Case size: 46mm
Posted at
Jan 7, 2026, 2:53 PM
Active
[WTS] Breitling Navitimer B01 Chronograph 41 Mint Green AB0139211L1P1, Like New, Warranty Valid until 2030/09/25, $7500 OBO

Breitling Navitimer B01 Chronograph 41 Mint Green AB0139211L1P1, Like New, Warranty Valid until 2030/09/25, $7500 OBO

Breitling - AB0139211L1P1 · $7,500
A Breitling Navitimer B01 Chronograph 41 with a mint green dial, featuring a COSC-certified movement and a 70-hour power reserve. The watch has a 41mm case diameter and is water-resistant up to 30m. It comes with a gold brown alligator leather strap.

  • Condition: Like New
  • Case Diameter: 41mm
  • Movement: COSC Certified, B01 Chronograph, 4Hz, 70 hrs Power Reserve
  • Height: 13.6mm
Posted at
Jan 4, 2026, 11:52 AM
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[WTS] Breitling Navitimer AB012721 46mm $5720

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Breitling - AB012721 · $5,720
A Breitling Navitimer in 46mm size.

  • Size: 46mm diameter
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Jan 4, 2026, 10:09 AM
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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

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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
Breitling Aviator 8 B1 Chrono 43mm AB01194 Stainless Steel Black Dial

Breitling Aviator 8 B1 Chrono 43mm AB01194 Stainless Steel Black Dial

Breitling - AB01194A1B1X2 · $4,800
The Breitling Aviator 8 B1 Chronograph Mosquito is a stainless steel watch with a black dial. It features an adjustable brown leather strap and comes with various accessories such as the original box, chronometer certificate, and warranty certificate.

  • Condition: Excellent overall condition
  • Size: 43mm diameter
  • Strap material: Leather
Posted at
Mar 26, 2025, 11:06 AM
Active