Side by side
Smith & Bradley Atlantis A2 QuartzvsSeiko 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
Atlantis A2 Quartz44mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Atlantis A2 Quartz—
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Atlantis A2 Quartz300m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Atlantis A2 Quartz$349
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
5 specsDiameter
44mm
42mm
Thickness
0mm
12.9mm
Lug-to-Lug
0mm
48.6mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
2 specsAR Coating
Yes
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
4 specsCaliber
—
6R54
Type
Quartz
Automatic
Power Reserve
0h
72h
Jewels
0
24
Pricing
1 specsMSRP
$349
$1,500
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