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Seiko Prospex Sea 1968 Heritage Diver's GMT WatchvsTSAO Baltimore Founders Edition Bronze-Grey

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 Watch
SeikoProspex Sea 1968 Heritage Diver's GMT Watch
MSRP $1,700
Founders Edition Bronze-Grey
TSAO BaltimoreFounders Edition Bronze-Grey
MSRP $425
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At a glance

11 of 29 specs differ
Diameter
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Founders Edition Bronze-Grey42mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Founders Edition Bronze-Grey42h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT Watch300m
Founders Edition Bronze-Grey100m
MSRP
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700
Founders Edition Bronze-Grey$425

Full specifications

Case

4 specs
Category
Diver
—
Thickness
13.3mm
14mm
Lug-to-Lug
48.6mm
50mm
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 9015
Power Reserve
72h
42h
Jewels
24
25

Pricing

1 specs
MSRP
$1,700
$425
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