Side by side
Maystone Watch Co Prosperity GMTvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Prosperity GMT38mm
Prospex Sea 1968 Heritage Diver's GMT Watch42mm
Power Reserve
Prosperity GMT41h
Prospex Sea 1968 Heritage Diver's GMT Watch72h
Water Resistance
Prosperity GMT100m
Prospex Sea 1968 Heritage Diver's GMT Watch300m
MSRP
Prosperity GMT$443
Prospex Sea 1968 Heritage Diver's GMT Watch$1,700
Full specifications
Case
5 specsCategory
—
Diver
Diameter
38mm
42mm
Thickness
11.9mm
13.3mm
Lug-to-Lug
46mm
48.6mm
Water Resistance
100m
300m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Red
Black
Lume
string
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH34
6R54
Power Reserve
41h
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,700
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Maystone Watch Co Prosperity GMT vs Seiko Prospex Sea 1968 Heritage Diver's GMT Watch gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Serket Watch Co Blackpool GMTvsSeiko Prospex Sea 1968 Heritage Diver's GMT WatchSeiko Prospex Sea 1968 Heritage Diver's GMT WatchvsUgly Watch Co 100m GMT Sport DiverManufaktur Waldhoff Atlas GMTvsSeiko Prospex Sea 1968 Heritage Diver's GMT WatchBeaufort FiordlandvsSeiko Prospex Sea 1968 Heritage Diver's GMT WatchEcho/Neutra Cristallo Professional Diver 500mvsMaystone Watch Co Prosperity GMTGeckota PhalanxvsMaystone Watch Co Prosperity GMT