Side by side

Mark Time Watches M 1vsSpinnaker Challenger Automatic

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.

Mark Time Watches M 1

Owners widely praise the Mark Time Watches M 1 for its minimalist design, excellent legibility, and striking appearance, with the blue dial being a particular favorite. The red accent on the seconds hand is a well-liked detail. Despite its 42mm case, the watch wears surprisingly well, even on smaller wrists. The deep black dial creates a floating effect for the hands, and the second hand reaches the dial's edge. Reviewers note the lack of a ghost date position, minimal logo, and real bezel screws. Accuracy is reported to be within a minute or two. Overall, owners rate the Mark Time Watches M 1 highly for its legibility and thoughtful design details at its price point.

Spinnaker Challenger Automatic

The Spinnaker Challenger Automatic is widely praised for its fun, playful design, solid build quality, and satisfying bezel action. Owners appreciate the comfortable 42mm DLC-coated case and the thoughtful integration of the Popeye theme, with the character serving as the hour and minute hands. Reviewers note the reliable Seiko NH35 movement and 300m water resistance. Some owners find the blue lume weaker than expected, and the ultra-domed sapphire crystal presents challenges for photography. The thick rubber strap is also cited as difficult to manage. Overall, owners and reviewers rate the Spinnaker Challenger Automatic highly for its unique character integration and solid dive watch fundamentals at its price point.

At a glance

8 of 29 specs differ
Diameter
M 142mm
Challenger Automatic42mm
Power Reserve
M 1
Challenger Automatic
Water Resistance
M 1100m
Challenger Automatic200m
MSRP
M 1$345
Challenger Automatic$289

Full specifications

Case

4 specs
Category
Diver
Thickness
12.5mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Dark Blue
Blue

Movement

2 specs
Caliber
Miyota 9039
Seiko NH35
Power Reserve
0h

Pricing

1 specs
MSRP
$345
$289
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