Side by side

CWC T20 General Service Quartz WatchvsSpinnaker Hull

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
Hull
SpinnakerHull
MSRP $159

At a glance

13 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
Hull42mm
Power Reserve
T20 General Service Quartz Watch40h
Hull40h
Water Resistance
T20 General Service Quartz Watch50m
Hull100m
MSRP
T20 General Service Quartz Watch$249
Hull$159

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
38mm
42mm
Thickness
12mm
15mm
Lug-to-Lug
42mm
47.5mm
Lug Width
18.5mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
Ronda 515
SII NH35A
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$249
$159

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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.

Spinnaker Hull

The Spinnaker Hull is widely praised by owners for its textured or deep sandwich dials, bold cushion case design, and vintage charm, with one owner finding its jubilee bracelet superior to Seiko's. The meca-quartz movement is a common feature, and the watch offers 100m water resistance. However, the 24-hour subdial is considered functionally illogical and visually unappealing by one owner, and the mineral crystal is noted as a drawback compared to sapphire. On balance, owners rate the Spinnaker Hull highly for its significant style and value at its budget price point.

From video reviewers

The watch's lume is a strong point. Reviewers noted the absence of a sapphire crystal as a drawback.

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