Side by side
Marnaut Safe Harbour 100CvsSeiko Prospex Sea 1965 Heritage Diver's Watch
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 Sea 1965 Heritage Diver's Watch40mm
Power Reserve
Safe Harbour 100C41h
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
Safe Harbour 100C100m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
Safe Harbour 100C$899
Prospex Sea 1965 Heritage Diver's Watch$1,300
Full specifications
Case
4 specsCategory
—
Diver
Diameter
39mm
40mm
Lug-to-Lug
45mm
46.4mm
Water Resistance
100m
300m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
6R55
Power Reserve
41h
72h
Jewels
25
24
Pricing
1 specsMSRP
$899
$1,300
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