Side by side
Limes Neptun . KvsSeiko 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
Neptun . K41.5mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Neptun . K—
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Neptun . K1,000m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Neptun . K—
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
6 specsCategory
—
Diver
Diameter
41.5mm
42mm
Thickness
12.6mm
12.9mm
Lug-to-Lug
46mm
48.6mm
Lug Width
20mm
20mm
Water Resistance
1000m
200m
Crystal & Dial
2 specsAR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
6R54
Power Reserve
—
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,500
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