Side by side

Bremont Altitude ChronographvsHamilton Khaki Aviation Pilot Pioneer Mechanical Bronze

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300

At a glance

11 of 29 specs differ
Diameter
Altitude Chronograph42mm
Khaki Aviation Pilot Pioneer Mechanical Bronze43mm
Power Reserve
Altitude Chronograph40h
Khaki Aviation Pilot Pioneer Mechanical Bronze50h
Water Resistance
Altitude Chronograph100m
Khaki Aviation Pilot Pioneer Mechanical Bronze100m
MSRP
Altitude Chronograph$6,300
Khaki Aviation Pilot Pioneer Mechanical Bronze$1,795

Full specifications

Case

6 specs
Category
Chronograph
Pilot
Diameter
42mm
43mm
Thickness
14.7mm
13mm
Lug-to-Lug
46mm
Lug Width
14.7mm
20mm
Material
316L Stainless Steel (DLC coated)
Titanium

Crystal & Dial

1 specs
Dial Color
Silver
White

Movement

3 specs
Caliber
BE-50AE
ETA 6498-1
Type
Automatic
Manual
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$6,300
$1,795

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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.

Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze

Owners and reviewers praise the Hamilton Khaki Aviation Pilot Pioneer Mechanical Bronze for its romantic aviation appeal, authentic pilot design, and light, versatile case. The dial texture is noted as superior to stock photos, and the tan lume harmonizes with the bronze case. Accuracy is reported as excellent, with one owner seeing +1-2s/day. The joy of winding the oversized crown is a recurring positive, though some find it rough initially. The watch is considered good value by some, offering hand-wind and small seconds with heritage, though others feel it shares technology with more affordable models. Concerns are raised about the mineral crystal scratching more easily than sapphire, with one instance of breakage. The bezel's detents are described as unremarkable, and the stock strap has a paper-like feel. Some owners report a 48-click bezel, while others have a 60-click version.

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