Side by side

Mark Time Watches M 4vsLongines HYDROCONQUEST

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
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,350
Buy from Mark Time Watches ↗
Buy used on eBay ↗
Buy from Longines ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
M 439mm
HYDROCONQUEST39mm
Power Reserve
M 4—
HYDROCONQUEST40h
Water Resistance
M 4300m
HYDROCONQUEST300m
MSRP
M 4—
HYDROCONQUEST$2,350

Full specifications

Case

4 specs
Category
—
Diver
Thickness
12.1mm
12.2mm
Lug-to-Lug
46mm
48.1mm
Lug Width
20mm
19mm

Crystal & Dial

1 specs
Dial Color
—
Grey

Movement

2 specs
Caliber
Miyota 9039
L888.5
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$2,350
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