Side by side

Impossible Watch Company IMP Time-OnlyvsMark Time Watches M 4

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

At a glance

9 of 29 specs differ
Diameter
IMP Time-Only38.5mm
M 439mm
Power Reserve
IMP Time-Only42h
M 4
Water Resistance
IMP Time-Only50m
M 4300m
MSRP
IMP Time-Only$495
M 4

Full specifications

Case

4 specs
Diameter
38.5mm
39mm
Thickness
13mm
12.1mm
Lug-to-Lug
46mm
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
K1
Sapphire
Dial Color
Salmon

Movement

2 specs
Caliber
Miyota 82S0
Miyota 9039
Power Reserve
42h

Pricing

1 specs
MSRP
$495
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