At 45mm across, this replica avenger blue 45mm commands attention through scale alone, but the steel-blue dial keeps it from reading as purely aggressive. The AB01821A1C1A1 reference uses the same overbuilt case architecture found across the Avenger line, with a screw-locked crown, thick sapphire crystal, and rider-tab bezel designed for use with flight gloves. Breitling positions this variant as a chronograph for those who want function first and subtlety second. The three-register layout with date at three gives you elapsed time, running seconds, and thirty-minute accumulation in a single glance.

Key Specifications

• Case diameter: 45mm
• Case material: stainless steel, brushed finish
• Dial: blue with luminous Arabic numerals
• Crystal: sapphire with anti-reflective coating
• Bezel: unidirectional ratcheted with rider tabs
• Movement: automatic chronograph
• Bracelet: stainless steel professional III

The blue dial is darker than what most stock photos suggest. Under indoor lighting it reads as a deep navy, only revealing its true saturated blue in direct sunlight. The contrast between luminous white numerals and the dark blue background supports rapid readability in all conditions.

Design & Finishing

Compared to the black and green Avenger dials, the blue version occupies middle ground between dressy and tactical. The three chronograph subdials use a slightly recessed treatment, adding visual depth to a face that could otherwise appear crowded at this size. The brushed steel flanks absorb light while polished bevel edges catch it, creating contrast across the case profile. Crown guards frame the screw-down crown symmetrically, reinforcing the aviation tool-watch identity. See how it fits within the broader Avenger collection, or check the V17311101B black steel Avenger for a more understated, no-date alternative in the same case family.

On the Wrist

The professional III bracelet distributes the weight of a 45mm case well enough that it avoids top-heavy tilt on medium wrists. Blue-dial chronographs tend to pair more easily with casual and business-casual outfits than their black counterparts, and the deep navy tone here stays versatile across wardrobe choices. This replica avenger blue 45mm works as a single-watch solution for someone who needs a large chronograph that does not default to all-black.