Side by side

Bremont Altitude ChronographvsHamilton Khaki Aviation Pilot Pioneer

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Khaki Aviation Pilot Pioneer
HamiltonKhaki Aviation Pilot Pioneer
MSRP $1,095

At a glance

10 of 29 specs differ
Diameter
Altitude Chronograph42mm
Khaki Aviation Pilot Pioneer38mm
Power Reserve
Altitude Chronograph40h
Khaki Aviation Pilot Pioneer80h
Water Resistance
Altitude Chronograph100m
Khaki Aviation Pilot Pioneer100m
MSRP
Altitude Chronograph$6,300
Khaki Aviation Pilot Pioneer$1,095

Full specifications

Case

6 specs
Category
Chronograph
Pilot
Diameter
42mm
38mm
Thickness
14.7mm
11.4mm
Lug-to-Lug
46mm
Lug Width
14.7mm
18mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Silver
Black

Movement

2 specs
Caliber
BE-50AE
H-10
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,300
$1,095

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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

Owners widely praise the Hamilton Khaki Aviation Pilot Pioneer for its authentic pilot design, legible cathedral hands, and textured matte black dial, with the 36mm and 38mm case sizes noted as wearing well. The applied numerals with generous Super Luminova are a highlight, and one owner found the double AR-coated mineral crystal surprisingly scratch-free. However, the lume is not very bright or long-lasting, and the mechanical version requires about 60 crown turns to fully wind. Some owners find the rotating bezel's detents unremarkable, and the mineral crystal can scratch more easily than sapphire, though this is considered a minor drawback given the price. On balance, owners rate the Hamilton Khaki Aviation Pilot Pioneer highly for its vintage appeal and quality build at the price point.

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