Side by side

Seiko Prospex SeavsMark Time Watches M 1.2

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

Prospex Sea
SeikoProspex Sea
M 1.2
Mark Time WatchesM 1.2
MSRP $345

At a glance

12 of 29 specs differ
Diameter
Prospex Sea42mm
M 1.242mm
Power Reserve
Prospex Sea72h
M 1.2
Water Resistance
Prospex Sea300m
M 1.2100m
MSRP
Prospex Sea
M 1.2$345

Full specifications

Case

5 specs
Category
Diver
Thickness
13.3mm
12.5mm
Lug-to-Lug
48.6mm
49.5mm
Lug Width
20mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
6R54
Miyota 9039
Power Reserve
72h
Jewels
24
25

Pricing

1 specs
MSRP
$345
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