Side by side

Bremont ionBirdvsZelos Great White 43

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

ionBird
BremontionBird
MSRP $5,800
Great White 43
ZelosGreat White 43
MSRP $599

At a glance

9 of 29 specs differ
Diameter
ionBird43mm
Great White 4343mm
Power Reserve
ionBird40h
Great White 4340h
Water Resistance
ionBird
Great White 43300m
MSRP
ionBird$5,800
Great White 43$599

Full specifications

Case

6 specs
Category
Pilot
Diver
Thickness
12mm
Lug-to-Lug
43mm
Lug Width
22mm
Material
Titanium
Titanium (DLC coated)
Water Resistance
300m

Crystal & Dial

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

Movement

1 specs
Caliber
Miyota 9015

Pricing

1 specs
MSRP
$5,800
$599

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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 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.

Zelos Great White 43

Owners widely praise the Zelos Great White 43's "unbelievable" and "amazing" lume, particularly on the carbon and Frost variants. The Miyota 9015 movement and 300m water resistance are noted features. Some owners find the 43mm size large, while others report it wears well. Opinions are divided on colorways, with some disappointed by the absence of a "Nebula" option and others finding the "Arctic" version striking. Overall, owners rate the Zelos Great White 43 highly for its exceptional lume and robust specifications at the price point.

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