Side by side

Mark Time Watches M 4vsUgly Watch Co RM3

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

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M 4
Mark Time WatchesM 4
RM3
Ugly Watch CoRM3
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Buy from Ugly Watch Co ↗
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At a glance

8 of 29 specs differ
Diameter
M 439mm
RM342mm
Power Reserve
M 4—
RM3—
Water Resistance
M 4300m
RM3200m
MSRP
M 4—
RM3—

Full specifications

Case

5 specs
Diameter
39mm
42mm
Thickness
12.1mm
—
Lug-to-Lug
46mm
51mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
—
White

Movement

2 specs
Caliber
Miyota 9039
ST1901
Type
Automatic
Manual
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