Side by side
Seiko Prospex Sea 1968 Heritage Diver's GMTvsUgly Watch Co 300mD-RedG
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 GMT42mm
300mD-RedG42mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT72h
300mD-RedG40h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT200m
300mD-RedG300m
MSRP
Prospex Sea 1968 Heritage Diver's GMT$1,500
300mD-RedG$200
Full specifications
Case
4 specsCategory
Diver
—
Thickness
12.9mm
13.5mm
Lug-to-Lug
48.6mm
46mm
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Red Mother of Pearl
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R54
Seiko NH35
Power Reserve
72h
40h
Jewels
24
25
Pricing
1 specsMSRP
$1,500
$200
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