Side by side

CWC G40 Sonar Quartz WatchvsHelgray Le Mans (Legend Rose Gold)

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

The bottom line

The 40mm G40 Sonar Quartz Watch wears 2mm narrower than the 42mm Le Mans (Legend Rose Gold) — noticeable on a 6.5" wrist.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC G40 Sonar Quartz Watch

Owners widely appreciate the CWC G40 Sonar Quartz Watch for its classic G10 design, 40mm case size, and 20atm water resistance, noting its light, rugged, and reliable "grab-n-go" nature. Some find the dial proportions have too much negative space, while others praise its unique anodized red crown and quality NATO straps. A larger crown can dig into the wrist, and the lack of a battery hatch is a trade-off for its 100m water resistance. On balance, owners value the CWC G40 Sonar Quartz Watch for its robust build and classic aesthetic, though its price point and competition are frequently cited concerns.

Helgray Le Mans (Legend Rose Gold)

Owners widely praise the Helgray Le Mans (Legend Rose Gold) for its stylish design, excellent fit and finish, and a standout dial with copper-inset hour markers, all at a competitive price. One owner notes the crown action feels a bit mushy, and the included strap is considered too soft, though swapping to a leather NATO improved wearability for another. On balance, owners rate the Helgray Le Mans (Legend Rose Gold) highly for its attractive dial and overall build quality for the price.

Where to get them

Check prices & track

CWC G40 Sonar Quartz Watch
CWC G40 Sonar Quartz Watch
MSRP $333
Helgray Le Mans (Legend Rose Gold)
Helgray Le Mans (Legend Rose Gold)
MSRP $299
G40 Sonar Quartz Watch
CWCG40 Sonar Quartz Watch
MSRP $333
Le Mans (Legend Rose Gold)
HelgrayLe Mans (Legend Rose Gold)
MSRP $299

At a glance

9 of 29 specs differ
Diameter
G40 Sonar Quartz Watch40mm
Le Mans (Legend Rose Gold)42mm
Power Reserve
G40 Sonar Quartz Watch40h
Le Mans (Legend Rose Gold)40h
Water Resistance
G40 Sonar Quartz Watch200m
Le Mans (Legend Rose Gold)100m
MSRP
G40 Sonar Quartz Watch$333
Le Mans (Legend Rose Gold)$299

Full specifications

Case

3 specs
Category
Field
Chronograph
Diameter
40mm
42mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
CWC G40 Sonar Quartz Watch
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Type
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$333
$299

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