Side by side

Mark Time Watches M 1vsSeiko Prospex Land Mechanical

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

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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.

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.

Seiko Prospex Land Mechanical

Owners widely praise the Seiko Prospex Land Mechanical for its unique style, useful day-date complication, and value, with some finding it suitable as a one-watch-for-all-occasions. Accuracy and durability are noted as strengths, with one owner reporting good performance even in water submersion. However, multiple owners criticize its size, with figures around 41mm to 43mm and 14.4mm thickness being flagged as too large and thick for smaller wrists. The Hardlex crystal and a potentially loose inner compass bezel are also points of criticism. On balance, owners rate the Seiko Prospex Land Mechanical highly for its unique style and value, despite concerns over its substantial dimensions.

At a glance

13 of 29 specs differ
Diameter
M 142mm
Prospex Land Mechanical39.5mm
Power Reserve
M 1
Prospex Land Mechanical72h
Water Resistance
M 1100m
Prospex Land Mechanical200m
MSRP
M 1$345
Prospex Land Mechanical$995

Full specifications

Case

6 specs
Category
Field
Diameter
42mm
39.5mm
Thickness
12.5mm
12.7mm
Lug-to-Lug
49.5mm
46.4mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
Dark Blue
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Miyota 9039
Seiko 6R55
Power Reserve
72h
Jewels
0
24

Pricing

1 specs
MSRP
$345
$995
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