Side by side

Hamilton Khaki Aviation X-Wind Auto chronovsLum-Tec Eclipse

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

Khaki Aviation X-Wind Auto chrono
HamiltonKhaki Aviation X-Wind Auto chrono
MSRP $2,095
Eclipse
Lum-TecEclipse
MSRP $695

At a glance

11 of 29 specs differ
Diameter
Khaki Aviation X-Wind Auto chrono44mm
Eclipse42mm
Power Reserve
Khaki Aviation X-Wind Auto chrono60h
Eclipse40h
Water Resistance
Khaki Aviation X-Wind Auto chrono100m
Eclipse101m
MSRP
Khaki Aviation X-Wind Auto chrono$2,095
Eclipse$695

Full specifications

Case

7 specs
Category
Pilot
Sport
Diameter
44mm
42mm
Thickness
15.6mm
Lug-to-Lug
46mm
Lug Width
22mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
100m
101m

Crystal & Dial

1 specs
Dial Color
Blue
E6

Movement

2 specs
Caliber
H-21
Miyota 9039
Power Reserve
60h
40h

Pricing

1 specs
MSRP
$2,095
$695

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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 X-Wind Auto chrono

Owners widely praise the Hamilton Khaki Aviation X-Wind Auto chrono for its good quality for the price and versatility with straps. Reviewers highlight its unique drift angle calculator function as a horological curio and legitimate navigational tool, noting its modified Valjoux 7750 movement provides a 60-hour power reserve. Some owners find the busy dial and left-handed crown/pusher setup unusual, and its lume could be stronger, while others consider it a heavy travel watch with features not useful for everyday use. On balance, owners and reviewers rate the Hamilton Khaki Aviation X-Wind Auto chrono highly for its functionality and build quality at its price point.

Lum-Tec Eclipse

Owners widely praise the Lum-Tec Eclipse for its comfortable, slim profile and thin wearability, with specific commendations for its beautiful dial, good readability, and bracelet design. The knurling on the crown is also noted as a positive feature. Some owners express concern over the 42mm case size and find the dial's font and indices unappealing, though others appreciate the deep-dish slant. One owner notes a slight gap where the lugs meet the bracelet. The Lum-Tec Eclipse e3 variant features a Miyota 9039 movement, a solid bracelet, a sunburst dial, and exceptionally bright lume. Overall, owners rate the Lum-Tec Eclipse highly for its slim design and attractive dial at its price point.

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