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.

Buy Now on Jomashop

This is an affiliate link

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

Breitling Navitimer 2 Tone D23322

Breitling - D23322

A Breitling Navitimer with a black dial and solid gold markers on a 41mm stainless steel case. The watch features a Valjoux 7753 self-winding mechanical movement with a power reserve of up to 42 hours.

Condition: 8/10, good condition, light scratches throughout
Case Size: 41mm diameter
Case Thickness: 14.5mm
Lug To Lug: 47.3mm

Posted at

Apr 14, 2026, 11:28 PM

Active

View listing on r/WatchExchange

2024 Breitling Classic Avi Chronograph 42 Mosquito — Y233801A1B1A1 Full Set — $3300 OBO + label

Breitling - Y233801A1B1A1 · $3,300

This is a 2024 Breitling Classic Avi Chrono 42 Mosquito, a stainless steel chronograph watch. It comes with a stainless steel bracelet and is sold with several accessories including a blue box, inner travel roll, warranty card, quick start guide, full links, and hang tag.

Condition: Good condition with some wear on the metal bracelet
Bracelet material: stainless steel
Included accessories: Breitling blue box, Inner travel roll, Warranty card, Quick start guide / manual, Full links, Hang tag

Posted at

Apr 14, 2026, 9:15 PM

Active

View listing on r/WatchExchange

BREITLING Navitimer GMT Chronograph AB0441 AB044121/BD24 with NEW OEM STRAP

Breitling - AB0441, AB044121/BD24

Model: Navitimer GMT Chronograph

Posted at

Apr 14, 2026, 12:42 PM

Active

View listing on r/WatchExchange

Breitling Navitimer 1 B01 Chronograph Green Dial

Breitling - Navitimer 1 B01 Chronograph · $6,950

A versatile and iconic chronograph with a mechanical movement, featuring a green dial and available in excellent condition.

Condition: Excellent with minor wear on crystal
Crystal condition: Good with signs of wear
Case condition: Excellent
Strap included: Yes

Posted at

Apr 13, 2026, 9:57 PM

Active

View listing on r/WatchExchange

Breitling Navitimer 806 AOPA Steel Tropical Brown Dial Yellow Patina Bead Bezel (Unpolished/Serviced) 🔥

Breitling - 806 AOPA · $9,995

This exceptional vintage Breitling Navitimer Ref. 806 AOPA is presented in all-original, never polished condition, making it a highly desirable example of one of Breitling’s most celebrated aviation chronographs.

Condition: Unpolished and serviced
Case size: 41mm
Year of manufacture: 1962
Movement serviced: Yes, in October 2025

Posted at

Apr 13, 2026, 2:35 PM

Active

View listing on r/WatchExchange

Breitling Navitimer Fighters Special Edition, A13330, Beautiful Condition

Breitling - A13330 · $4,999

The Breitling Navitimer Fighters Special Edition is a limited edition model with a fully brushed 41mm stainless steel case and 7-link bracelet. It features a deep black lacquered dial, silvered recessed sundials and slide rule.

Condition: Beautiful Condition
Case size: 41mm diameter
Bracelet type: 7-link bracelet

Posted at

Apr 13, 2026, 11:03 AM

Active

View listing on r/WatchExchange

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

Active

View listing on RolexForums

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

View listing on RolexForums

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

View listing on RolexForums