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Breitling Super AVI B04 Chronograph GMT 46 Mosquito

Breitling Super AVI B04 Chronograph GMT 46 Mosquito

AutomaticSteel

Ref. YB04451A1B1A1

Collection: Classic AVICase size: 46mmMovement: B04Production: 2022 - Present

With a 46 mm steel case, the Breitling Super AVI B04 Chronograph GMT 46 Mosquito is reference YB04451A1B1A1. It is 15.9 mm thick, with a display back. Calibre B04 is self-winding and offers a 70 hour power reserve. A sapphire crystal protects the black dial. This chronograph includes GMT and a date display, with a bidirectional rotating bezel. The case carries a 30 metre water-resistance rating. A steel bracelet accompanies the watch.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

46mm

Thickness

15.9mm

Lug Width

24mm

Case Material

Steel

Water Resistance

30m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B04

Power Reserve

70h

Frequency

28,800 vph (4 Hz)

Jewels

47 jewels

DIAL

Dial Color

Black

BRACELET/STRAP

Bracelet/Strap

Steel

FEATURES & COMPLICATIONS

ChronographDateDisplay backGMTRotating BezelScrew-Down Crown

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