Side by side
Seiko Prospex Sea 1968 Heritage Diver's GMT WatchvsTSAO Baltimore Founders Edition Emerald Sunray
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Founders Edition Emerald Sunray42mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Founders Edition Emerald Sunray42h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT Watch300m
Founders Edition Emerald Sunray100m
MSRP
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700
Founders Edition Emerald Sunray$425
Full specifications
Case
4 specsCategory
Diver
—
Thickness
13.3mm
14mm
Lug-to-Lug
48.6mm
50mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
—
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R54
Miyota 9015
Power Reserve
72h
42h
Jewels
24
25
Pricing
1 specsMSRP
$1,700
$425
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