Side by side
Marnaut Safe Harbour 100CvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Safe Harbour 100C39mm
Prospex Sea41.7mm
Power Reserve
Safe Harbour 100C41h
Prospex Sea41h
Water Resistance
Safe Harbour 100C100m
Prospex Sea200m
MSRP
Safe Harbour 100C$899
Prospex Sea$595
Full specifications
Case
5 specsCategory
—
Diver
Diameter
39mm
41.7mm
Thickness
13mm
12.3mm
Lug-to-Lug
45mm
49.5mm
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Hardlex
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
4R35
Power Reserve
41h
41h
Jewels
25
23
Pricing
1 specsMSRP
$899
$595
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