Side by side
Aquastar Deepstar GreenwichvsSeiko Prospex Sea 1968 Heritage Diver's GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Deepstar Greenwich40.5mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Deepstar Greenwich—
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Deepstar Greenwich200m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Deepstar Greenwich$2,890
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
5 specsCategory
—
Diver
Diameter
40.5mm
42mm
Thickness
—
12.9mm
Lug-to-Lug
—
48.6mm
Lug Width
—
20mm
Crystal & Dial
3 specsAR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
—
6R54
Power Reserve
—
72h
Jewels
0
24
Pricing
1 specsMSRP
$2,890
$1,500
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