Side by side

Bremont Altitude 39 DatevsHamilton Khaki Aviation Pilot Pioneer Mechanical Bronze

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

Altitude 39 Date
BremontAltitude 39 Date
MSRP $4,250

At a glance

9 of 29 specs differ
Diameter
Altitude 39 Date39mm
Khaki Aviation Pilot Pioneer Mechanical Bronze43mm
Power Reserve
Altitude 39 Date40h
Khaki Aviation Pilot Pioneer Mechanical Bronze50h
Water Resistance
Altitude 39 Date100m
Khaki Aviation Pilot Pioneer Mechanical Bronze100m
MSRP
Altitude 39 Date$4,250
Khaki Aviation Pilot Pioneer Mechanical Bronze$1,795

Full specifications

Case

4 specs
Diameter
39mm
43mm
Thickness
11.19mm
13mm
Lug-to-Lug
52mm
Material
316L Stainless Steel (DLC coated)
Titanium

Crystal & Dial

1 specs
Dial Color
Silver
White

Movement

3 specs
Caliber
BE-92AE
ETA 6498-1
Type
Automatic
Manual
Power Reserve
40h
50h

Pricing

1 specs
MSRP
$4,250
$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 39 Date

Owners and reviewers widely praise the Bremont Altitude 39 Date as a sleek, legible, and everyday-suited pilot's watch, noting its comfortable 39mm 904L steel case and clean dial design. The La Joux-Perret G100 movement is recognized for its 68-hour power reserve and smooth winding feel. Some owners note the bracelet lacks micro-adjustments. On balance, the consensus is that the Bremont Altitude 39 Date is highly regarded for its refined finishing and wearability at 39mm.

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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