Decima GatekeepervsMark Time Watches M 6
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Gatekeeper
M 6
Diameter
38mm
39mm
Lug-to-Lug
46mm
45mm
lowest
Thickness
9.9mm
lowest
10.6mm
Water Resistance
50m
100m
highest
Power Reserve
42h
n/a
MSRP
$599
$495
lowest
Movement
Miyota 9039
Miyota 9039
Case
5 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Decima Gatekeeper is praised for its hypnotizing dial, with design elements that draw comparisons to the Ingenieur and Czapek. Owners note the watch features a Miyota 9039 automatic movement, a 38mm case, and 50m water resistance. On balance, owners rate the Decima Gatekeeper highly for its striking dial design.
The Mark Time Watches M 6 features a 39mm case and a Miyota 9039 automatic movement. Owners note the deep black dial creates a floating effect for the hands, and the second hand extends to the dial's edge. Praised are the absence of a ghost date position, a minimalist logo, and functional bezel screws. However, some owners report that telling time to the nearest minute or two is challenging. Overall, owners appreciate the M 6 for its thoughtful design details like the full-length second hand and bezel screws, despite minor legibility concerns.
The watch's lume is praised as a significant strength. Reviewers noted issues with the watch's finishing.
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