Side by side

CWC T20 General Service Quartz WatchvsTissot Rockwatch

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
Rockwatch
TissotRockwatch
MSRP $1,225

At a glance

13 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
Rockwatch38mm
Power Reserve
T20 General Service Quartz Watch40h
Rockwatch40h
Water Resistance
T20 General Service Quartz Watch50m
Rockwatch100m
MSRP
T20 General Service Quartz Watch$249
Rockwatch$1,225

Full specifications

Case

6 specs
Category
Field
Sport
Thickness
12mm
8.6mm
Lug-to-Lug
42mm
38mm
Lug Width
18.5mm
9mm
Material
Stainless Steel
Stone
Water Resistance
50m
100m

Crystal & Dial

5 specs
Crystal
Acrylic
Sapphire
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
CWC T20 General Service Quartz Watch
No dial
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Ronda 515

Pricing

1 specs
MSRP
$249
$1,225

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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.

Tissot Rockwatch

The Tissot Rockwatch is widely praised for its innovative use of solid Swiss granite for the case and dial, with each piece featuring a unique pattern derived from materials like the Jungfrau mountain. Reviewers highlight its quirky charm, tactile experience, and historical significance as a business success for Tissot during a difficult period. The 38mm case size and short lug-to-lug measurement contribute to its wearability. However, the included black leather strap is considered decent at best and could be improved. Overall, reviewers celebrate the Tissot Rockwatch for its unique material, historical importance, and distinctive aesthetic.

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