Side by side

CWC G40 Quartz WatchvsMaen Grand Tonneau Jump Hour

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

The bottom line

The 34mm Grand Tonneau Jump Hour wears 6mm narrower than the 40mm G40 Quartz Watch — that's a meaningful jump on most wrists.

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 Quartz Watch

Owners widely praise the CWC G40 Quartz Watch for its robust 20atm water resistance and domed sapphire crystal, with one owner finding the faux patina subtle and natural. However, some find the dial proportions of the 40mm model to have too much negative space and ill-proportioned numerals. On balance, owners appreciate the CWC G40 Quartz Watch for its rugged build and grab-and-go reliability.

Maen Grand Tonneau Jump Hour

Owners widely praise the Maen Grand Tonneau Jump Hour for its unique style and accessible price point for a jump hour complication, with one owner finding the red dial variant looks and wears great. However, some find the hour and minute windows, particularly the minute window, too small and the font illegible, impacting legibility. Criticism also centers on the use of a Chinese Seagull movement in a watch priced over $1,000, leading some to label it a "fashion watch" and a "scam," while others note it is selling for significantly over its original price and is not worth it. On balance, owners are split on the Maen Grand Tonneau Jump Hour, with its unique design and value proposition countered by concerns over legibility and movement choice at its price point.

From video reviewers

The watch is praised for its ultra-thin profile and classic design. Reviewers noted the unique jumping hour complication.

Where to get them

Check prices & track

CWC G40 Quartz Watch
CWC G40 Quartz Watch
MSRP $333
Maen Grand Tonneau Jump Hour
Maen Grand Tonneau Jump Hour
MSRP $999
G40 Quartz Watch
CWCG40 Quartz Watch
MSRP $333
Grand Tonneau Jump Hour
MaenGrand Tonneau Jump Hour
MSRP $999

At a glance

11 of 29 specs differ
Diameter
G40 Quartz Watch40mm
Grand Tonneau Jump Hour34mm
Power Reserve
G40 Quartz Watch40h
Grand Tonneau Jump Hour40h
Water Resistance
G40 Quartz Watch200m
Grand Tonneau Jump Hour50m
MSRP
G40 Quartz Watch$333
Grand Tonneau Jump Hour$999

Full specifications

Case

7 specs
Category
Field
Dress
Diameter
40mm
34mm
Thickness
12mm
9.7mm
Lug-to-Lug
46mm
Lug Width
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
CWC G40 Quartz Watch
MNL.01
Lume
Super-LumiNova
None

Pricing

1 specs
MSRP
$333
$999

Follow this matchup

Get a note when CWC G40 Quartz Watch vs Maen Grand Tonneau Jump Hour gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.