Side by side
Marnaut Safe Harbour 100CvsSeiko Prospex Land Mechanical 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
Safe Harbour 100C39mm
Prospex Land Mechanical GMT39.5mm
Power Reserve
Safe Harbour 100C41h
Prospex Land Mechanical GMT72h
Water Resistance
Safe Harbour 100C100m
Prospex Land Mechanical GMT200m
MSRP
Safe Harbour 100C$899
Prospex Land Mechanical GMT$1,150
Full specifications
Case
5 specsCategory
—
GMT
Diameter
39mm
39.5mm
Thickness
13mm
13.6mm
Lug-to-Lug
45mm
46.4mm
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Sellita SW200-1
6R54
Power Reserve
41h
72h
Jewels
25
24
Pricing
1 specsMSRP
$899
$1,150
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