Side by side

Mark Time Watches M 4vsFormex Reef 42 mm

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
Reef 42 mm
FormexReef 42 mm
MSRP $2,414
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Buy used on eBay ↗
Buy from Formex ↗
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At a glance

10 of 29 specs differ
Diameter
M 439mm
Reef 42 mm42mm
Power Reserve
M 4—
Reef 42 mm56h
Water Resistance
M 4300m
Reef 42 mm300m
MSRP
M 4—
Reef 42 mm$2,414

Full specifications

Case

5 specs
Category
—
Diver
Diameter
39mm
42mm
Thickness
12.1mm
11.4mm
Lug-to-Lug
46mm
47mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
—
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Miyota 9039
Sellita SW300-1
Power Reserve
—
56h

Pricing

1 specs
MSRP
—
$2,414
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