Side by side

CWC T20 General Service Quartz WatchvsTissot PR 100

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.

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 PR 100

Owners widely praise the Tissot PR 100 for its exceptional value, with many noting its sapphire crystal, robust build, and attractive design. The Powermatic 80 variants are particularly lauded for their 80-hour power reserve and accuracy, with some reporting deviations as low as +/- 1-2 seconds per day. Owners appreciate the clean dials and practical clasps, finding the 39mm and 40mm sizes versatile. However, some owners report the crystal easily picks up fingerprints, and the stainless steel case and bracelet can show scratches or wear over time, with one instance of a bracelet falling apart after five years. Some also note that only the hands have lume, and the seconds hand may not perfectly align with markers on certain quartz models. Overall, owners rate the Tissot PR 100 highly for its impressive value and solid construction, making it a well-regarded entry-level Swiss timepiece.

At a glance

12 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
PR 10040mm
Power Reserve
T20 General Service Quartz Watch
PR 100
Water Resistance
T20 General Service Quartz Watch50m
PR 100100m
MSRP
T20 General Service Quartz Watch$249
PR 100$350

Full specifications

Case

6 specs
Category
Field
Sport
Diameter
38mm
40mm
Thickness
11mm
8.25mm
Lug-to-Lug
42mm
40mm
Lug Width
18.5mm
20mm
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal
Acrylic
Sapphire
Dial Color
CWC T20 General Service Quartz Watch
Blue
Indices
Indexes
Lume
Super-LumiNova
Super-LumiNova ®

Movement

1 specs
Caliber
Ronda 515
11.5'

Pricing

1 specs
MSRP
$249
$350
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