Side by side

Bremont Altitude ChronographvsBremont ionBird

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
ionBird
BremontionBird
MSRP $5,800

At a glance

9 of 29 specs differ
Diameter
Altitude Chronograph42mm
ionBird43mm
Power Reserve
Altitude Chronograph40h
ionBird40h
Water Resistance
Altitude Chronograph100m
ionBird
MSRP
Altitude Chronograph$6,300
ionBird$5,800

Full specifications

Case

6 specs
Category
Chronograph
Pilot
Diameter
42mm
43mm
Thickness
14.7mm
Lug Width
14.7mm
Material
316L Stainless Steel (DLC coated)
Titanium
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
Silver
Regular length (15cm - 19cm wrist size)

Movement

1 specs
Caliber
BE-50AE

Pricing

1 specs
MSRP
$6,300
$5,800

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Altitude Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

Bremont ionBird

Owners report the Bremont ionBird is overpriced and features a printed dial with a poorly placed date window at 4:30, which some find visually disruptive. However, some owners suggest its case finishing is superior to competitors. The 43mm titanium Bremont ionBird GMT is powered by a COSC-certified BE-93-2AV automatic movement and retails for $5,795. On balance, owners and reviewers find the Bremont ionBird's date window placement and price point to be significant drawbacks.

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