Side by side

Hamilton Khaki Aviation Khaki Pilot GMT AutovsBoldr Odyssey Regatta

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

Khaki Aviation Khaki Pilot GMT Auto
HamiltonKhaki Aviation Khaki Pilot GMT Auto
MSRP $1,575
Odyssey Regatta
BoldrOdyssey Regatta
MSRP $1,499

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation Khaki Pilot GMT Auto44mm
Odyssey Regatta45.5mm
Power Reserve
Khaki Aviation Khaki Pilot GMT Auto50h
Odyssey Regatta40h
Water Resistance
Khaki Aviation Khaki Pilot GMT Auto100m
Odyssey Regatta500m
MSRP
Khaki Aviation Khaki Pilot GMT Auto$1,575
Odyssey Regatta$1,499

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
44mm
45.5mm
Thickness
12.1mm
16mm
Lug-to-Lug
46mm
52mm
Water Resistance
100m
500m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Regatta Admiral Blue
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
2893-2
ETA Valjoux 7750
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$1,575
$1,499

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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.

Hamilton Khaki Aviation Khaki Pilot GMT Auto

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot GMT Auto as an underrated, value-packed GMT with good finishing and a sapphire crystal, powered by an ETA 2893-2 movement. Some find the GMT hand obscures legibility, while others consider it legible and appreciate the slim design, though its 44mm size is noted as large by some. One owner describes it as functioning more as an "office GMT" than a traveler's GMT. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot GMT Auto highly for its excellent value and GMT functionality.

Boldr Odyssey Regatta

The Boldr Odyssey Regatta is noted for its robust functionality and utilitarian design, powered by a Valjoux 7750 Elaboré movement. It features a tachymeter bezel graduated in knots and offers 500m water resistance. While its 45.5mm diameter, 18.2mm thickness, and 245g weight make it a substantial timepiece, it wears better than its dimensions might suggest. Overall, owners and reviewers highlight the Boldr Odyssey Regatta's workhorse movement and functional tool-watch capabilities.

From video reviewers

500m water resistance is a consistently praised feature. The watch's significant weight and large case size were noted as drawbacks by multiple reviewers. Reviewers disagreed on whether the bezel's 15-minute markings were redundant given the regatta complication.

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