Side by side

Hamilton Khaki Field QuartzvsSeiko Prospex Sea

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

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 Field Quartz

The Hamilton Khaki Field Quartz is praised for its clean design, fair value at $395, and historical recall with 33mm sizing, though this optimization slightly diminishes vintage charm. It features a scratch-resistant sapphire crystal and 50m water resistance, available in 33mm and 38mm sizes. One critique notes that fixed keepers on the NATO straps can leave excess strap material protruding on larger wrists. Overall, reviewers highlight the Hamilton Khaki Field Quartz as a fun, carefree grab-and-go watch with a well-executed design.

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its excellent value, robust build, and superb lume, with many appreciating its comfortable wearability due to its case shape and lug-to-lug distance. Reviewers consistently highlight its impressive finishing and classic dive watch design, often noting the bright LumiBrite lume. Some owners find the watch to be large, thick, and heavy, while others consider it the perfect size, indicating a split opinion on wearability for smaller wrists. The power reserve from some movements is noted as less than newer variants, and the clasp quality receives mixed feedback. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its exceptional finishing and value proposition in the dive watch market.

At a glance

11 of 29 specs differ
Diameter
Khaki Field Quartz40mm
Prospex Sea34mm
Power Reserve
Khaki Field Quartz
Prospex Sea
Water Resistance
Khaki Field Quartz50m
Prospex Sea200m
MSRP
Khaki Field Quartz$675
Prospex Sea$795

Full specifications

Case

6 specs
Category
Field
Diver
Diameter
40mm
34mm
Thickness
9.6mm
8.7mm
Lug-to-Lug
0mm
40.8mm
Lug Width
20mm
16mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
F07.111
6N01

Pricing

1 specs
MSRP
$675
$795
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