Side by side

Mark Time Watches M 4vsSheffield Allsport Diver 1

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
Allsport Diver 1
SheffieldAllsport Diver 1
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At a glance

8 of 29 specs differ
Diameter
M 439mm
Allsport Diver 140mm
Power Reserve
M 4—
Allsport Diver 1—
Water Resistance
M 4300m
Allsport Diver 1200m
MSRP
M 4—
Allsport Diver 1—

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
12.1mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
—
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
—
Blue

Movement

1 specs
Caliber
Miyota 9039
Seiko NH35
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