Side by side

Bremont ionBirdvsHamilton Khaki Field Pioneer Automatique

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

ionBird
BremontionBird
MSRP $5,800
Khaki Field Pioneer Automatique
HamiltonKhaki Field Pioneer Automatique
MSRP $895

At a glance

11 of 29 specs differ
Diameter
ionBird43mm
Khaki Field Pioneer Automatique42mm
Power Reserve
ionBird40h
Khaki Field Pioneer Automatique80h
Water Resistance
ionBird
Khaki Field Pioneer Automatique100m
MSRP
ionBird$5,800
Khaki Field Pioneer Automatique$895

Full specifications

Case

7 specs
Category
Pilot
Field
Diameter
43mm
42mm
Thickness
11.7mm
Lug-to-Lug
46mm
Lug Width
21mm
Material
Titanium
Stainless Steel
Water Resistance
100m

Crystal & Dial

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

Movement

2 specs
Caliber
H-10
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$5,800
$895

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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.

Hamilton Khaki Field Pioneer Automatique

Owners widely report the bracelet quality is a notable drawback for the price, and some find the dial basic and lacking legibility due to the absence of AR coating. However, the Hamilton Khaki Field Pioneer Automatique is praised for its accurate movement featuring an 80-hour power reserve, and its lug-to-lug dimension is noted as near-perfect for smaller wrists. The inclusion of a 24-hour scale is appreciated. Overall, owners find the Hamilton Khaki Field Pioneer Automatique to be just okay for its asking price new, with the movement's performance being a key positive aspect.

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