Side by side

CWC T20 General Service Quartz WatchvsHamilton Khaki Field Quartz

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

T20 General Service Quartz Watch
CWCT20 General Service Quartz Watch
MSRP $249
Khaki Field Quartz
HamiltonKhaki Field Quartz
MSRP $675

At a glance

9 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
Khaki Field Quartz40mm
Power Reserve
T20 General Service Quartz Watch40h
Khaki Field Quartz40h
Water Resistance
T20 General Service Quartz Watch50m
Khaki Field Quartz50m
MSRP
T20 General Service Quartz Watch$249
Khaki Field Quartz$675

Full specifications

Case

4 specs
Diameter
38mm
40mm
Thickness
12mm
9.6mm
Lug-to-Lug
42mm
46mm
Lug Width
18.5mm
20mm

Crystal & Dial

3 specs
Crystal
Acrylic
Sapphire
Dial Color
CWC T20 General Service Quartz Watch
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Ronda 515
F07.111

Pricing

1 specs
MSRP
$249
$675

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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.

CWC T20 General Service Quartz Watch

The CWC T20 General Service Quartz Watch is widely praised for its simple, clean, and classic look, with owners considering it a classy and comfortable field watch. Its 38mm tonneau case is seen by some as a cool retro piece representative of original MOD specifications, though others find this size too small for larger wrists. The watch is noted for keeping accurate time, with one owner reporting it as practical for everyday wear. It features a stainless steel case, sapphire crystal, and a Ronda 715 movement. A limitation mentioned is the fixed lugs, which restrict strap versatility. Overall, owners rate the CWC T20 General Service Quartz Watch highly for its classic military-inspired aesthetic and reliable timekeeping at an affordable price.

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.

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