Side by side

Mark Time Watches M 3vsSheffield Allsport Diver 1

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

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M 3
Mark Time WatchesM 3
Allsport Diver 1
SheffieldAllsport Diver 1
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Buy used on eBay ↗
Buy from Sheffield ↗
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At a glance

9 of 29 specs differ
Diameter
M 339mm
Allsport Diver 140mm
Power Reserve
M 3—
Allsport Diver 1—
Water Resistance
M 3100m
Allsport Diver 1200m
MSRP
M 3—
Allsport Diver 1—

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
40mm
Thickness
11.5mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
—
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
—
Blue
Lume
BGW9
None

Movement

1 specs
Caliber
Miyota 9039
Seiko NH35
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