Side by side

Bremont Altitude 39 DatevsHamilton Khaki Aviation Pilot Pioneer Mechanical

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

11 of 29 specs differ
Diameter
Altitude 39 Date39mm
Khaki Aviation Pilot Pioneer Mechanical36mm
Power Reserve
Altitude 39 Date40h
Khaki Aviation Pilot Pioneer Mechanical80h
Water Resistance
Altitude 39 Date100m
Khaki Aviation Pilot Pioneer Mechanical100m
MSRP
Altitude 39 Date$4,250
Khaki Aviation Pilot Pioneer Mechanical$975

Full specifications

Case

5 specs
Diameter
39mm
36mm
Thickness
11.19mm
9.95mm
Lug-to-Lug
46mm
Lug Width
20mm
18mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
Silver
Black

Movement

3 specs
Caliber
BE-92AE
H-50
Type
Automatic
Manual
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$4,250
$975

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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

Owners widely praise the Hamilton Khaki Aviation Pilot Pioneer Mechanical for its superior fit and finish, clean and unique design, and overall value, with one owner calling it a significant step up in build quality. The watch measures 36mm wide with a 41.7mm lug-to-lug and 12.8mm thickness. Some owners express concern over its mineral crystal, with one noting the bezel's detents are "kinda whatever." On balance, owners rate the Hamilton Khaki Aviation Pilot Pioneer Mechanical highly for its build quality and value proposition.

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