Side by side

Hamilton Khaki Aviation Khaki Pilot GMT AutovsSpinnaker Hull Diver

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
Hull Diver
SpinnakerHull Diver
MSRP $375

At a glance

10 of 29 specs differ
Diameter
Khaki Aviation Khaki Pilot GMT Auto44mm
Hull Diver42mm
Power Reserve
Khaki Aviation Khaki Pilot GMT Auto50h
Hull Diver40h
Water Resistance
Khaki Aviation Khaki Pilot GMT Auto100m
Hull Diver300m
MSRP
Khaki Aviation Khaki Pilot GMT Auto$1,575
Hull Diver$375

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
44mm
42mm
Thickness
12.1mm
15mm
Lug-to-Lug
46mm
47.5mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
Black
Green

Movement

2 specs
Caliber
2893-2
SII NH35A
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$1,575
$375

Follow this matchup

Get a note when Hamilton Khaki Aviation Khaki Pilot GMT Auto vs Spinnaker Hull Diver gets more votes, a community discussion, or a price drop. No account needed.

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.

Spinnaker Hull Diver

The Spinnaker Hull Diver is widely praised for its excellent build quality, featuring a milled clasp, solid links, and a strong anti-reflective coating on its sapphire crystal. Owners highlight its value, with one calling it one of their best affordable watches at $170, and appreciate the dual-part case construction that contributes to a reduced thickness. The blue dial is noted for its attractive play of light, and the screw-down crown is easy to operate. However, the lume is considered average, and some desire a higher beat movement. On balance, owners rate the Spinnaker Hull Diver highly for its robust construction and strong value proposition at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.