Side by side
Ergon Watches MaelstromvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Maelstrom40mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
Maelstrom—
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
Maelstrom300m
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
Maelstrom—
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750
Full specifications
Case
5 specsCategory
—
Diver
Diameter
40mm
42mm
Thickness
13mm
13.3mm
Lug-to-Lug
—
48.6mm
Material
Bronze
Stainless Steel
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Gradient Green
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW-200
6R54
Power Reserve
—
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,750
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