Side by side

CWC T20 General Service Quartz WatchvsSternglas Marus 2.0

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
Marus 2.0
SternglasMarus 2.0
MSRP $593

At a glance

14 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
Marus 2.041mm
Power Reserve
T20 General Service Quartz Watch40h
Marus 2.041h
Water Resistance
T20 General Service Quartz Watch50m
Marus 2.0200m
MSRP
T20 General Service Quartz Watch$249
Marus 2.0$593

Full specifications

Case

6 specs
Category
Field
Diver
Diameter
38mm
41mm
Thickness
12mm
14mm
Lug-to-Lug
42mm
49mm
Lug Width
18.5mm
20mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
Crystal
Acrylic
Sapphire
Dial Color
CWC T20 General Service Quartz Watch
Lume
Super-LumiNova
Luminova

Movement

4 specs
Caliber
Ronda 515
Seiko TMI NH35
Type
Quartz
Automatic
Power Reserve
40h
41h
Jewels
25

Pricing

1 specs
MSRP
$249
$593

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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.

Sternglas Marus 2.0

Owners widely praise the Sternglas Marus 2.0 for its well-built, heavy case and excellent bezel action, which is considered superior to some competitors. Reviewers note the refined case and luminous dial markers, while the green dial stands out from other divers. The Seiko NH35A movement offers accuracy ranging from -20/+40 seconds per day. One reviewer desired a slightly larger screw-down crown. Overall, owners and reviewers rate the Sternglas Marus 2.0 highly for its robust build and standout dial at its price point.

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