Side by side

Seiko Prospex Sea 1968 Heritage Diver's GMTvsTSAO Baltimore Constellation Chrono-Diver - Sea Green

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

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Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
Constellation Chrono-Diver - Sea Green
TSAO BaltimoreConstellation Chrono-Diver - Sea Green
MSRP $450
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At a glance

12 of 29 specs differ
Diameter
Prospex Sea 1968 Heritage Diver's GMT42mm
Constellation Chrono-Diver - Sea Green41mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT72h
Constellation Chrono-Diver - Sea Green40h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT200m
Constellation Chrono-Diver - Sea Green200m
MSRP
Prospex Sea 1968 Heritage Diver's GMT$1,500
Constellation Chrono-Diver - Sea Green$450

Full specifications

Case

4 specs
Category
Diver
—
Diameter
42mm
41mm
Thickness
12.9mm
12mm
Lug-to-Lug
48.6mm
46mm

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

4 specs
Caliber
6R54
Seiko VK64
Type
Automatic
Mecaquartz
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,500
$450
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