Side by side

Bremont MBIIIvsCitizen Promaster Air A-T

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

MBIII
BremontMBIII
MSRP $5,450
Promaster Air A-T
CitizenPromaster Air A-T
MSRP $581

At a glance

9 of 29 specs differ
Diameter
MBIII43mm
Promaster Air A-T46mm
Power Reserve
MBIII40h
Promaster Air A-T40h
Water Resistance
MBIII100m
Promaster Air A-T200m
MSRP
MBIII$5,450
Promaster Air A-T$581

Full specifications

Case

5 specs
Diameter
43mm
46mm
Thickness
14.5mm
12mm
Lug-to-Lug
46mm
Lug Width
14.5mm
22mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Armoured II
Green

Movement

2 specs
Caliber
BE-36AE
E660
Type
Automatic
Solar

Pricing

1 specs
MSRP
$5,450
$581

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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 MBIII

The Bremont MBIII is praised for its versatile pilot's watch design, excellent dial visibility, and shock-resistant chronometer movement housed in a 43mm Trip-Tick case with a Faraday cage. Owners appreciate its unique origin story tied to Martin-Baker ejection seats and the brand's distinctive design language, with some noting the orange barrel accent. The watch features a 24-hour scale, 100m water resistance, and an improved Roto Click bezel. However, the "DANGER EJECTION SEAT" dial text is considered divisive, and its ETA 2892 GMT movement is not a "true" GMT as only the 24-hour hand is independently adjustable. On balance, owners and reviewers value the Bremont MBIII for its robust build and unique aviation-inspired narrative.

Citizen Promaster Air A-T

Owners widely praise the Citizen Promaster Eco-Drive for its value, reliability, and maintenance-free operation. Reviewers note the Citizen Promaster Air Automatic GMT is a large 44.5mm watch with a well-proportioned case and balanced dial, powered by an in-house automatic GMT movement. Concerns are raised about the unframed date window and uninspired case design on the GMT. Some owners find certain models, like the 36mm Eco-Drive, to be very small. The Promaster Air Automatic GMT is priced at $1,125 USD. On balance, owners and reviewers highlight the Promaster's strong value and reliability as its primary strengths.

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