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

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Breitling - Y233801A1B1X1 · $3,999

This Breitling Classic AVI Chronograph 42 Mosquito Steel is a leather automatic watch that features a stainless steel case with black ceramic rotating bezel and a black dial. It has a Breitling automatic self-winding movement and a sapphire crystal. The watch comes with Breitling boxes and papers, as well as a brown leather strap with a steel deployment clasp.

Condition: New, never worn
Case diameter: 42mm
Water resistance: 100m / 300ft

Posted at

Feb 28, 2025, 7:49 PM

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Dec 30, 2025, 10:59 AM

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Condition: Excellent (9/10)
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Movement: Manufacture Breitling Calibre 01
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2003 Breitling Old Navitimer - A13322 - Full OEM Service in 2024 & Extra Artem Strap!

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This 2003 Breitling Old Navitimer features a 42mm stainless steel case, blue dial, and automatic 7750 movement. It includes a full OEM Breitling service in January 2024.

Condition: Great condition
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Case diameter: 41mm
Movement: B01 Chronograph
Height: 13.6mm

Posted at

Dec 27, 2025, 11:38 AM

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This exceptional vintage Breitling Navitimer features a stunning period-correct AOPA dial with tropical brown tone and original luminous material. The watch has razor-sharp lugs and a smooth rotating beads bezel.

Condition: All-original, never polished, professionally serviced
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Bezel type: Beads bezel
Dial color: Tropical Brown Dial Yellow Patina

Posted at

Dec 27, 2025, 4:40 AM

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