Side by side
Marnaut Safe Harbour 100CvsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Safe Harbour 100C39mm
Reef46mm
Power Reserve
Safe Harbour 100C41h
Reef38h
Water Resistance
Safe Harbour 100C100m
Reef300m
MSRP
Safe Harbour 100C$899
Reef$899
Full specifications
Case
5 specsDiameter
39mm
46mm
Thickness
13mm
14mm
Lug-to-Lug
45mm
52mm
Lug Width
20mm
24mm
Water Resistance
100m
300m
Movement
1 specsPower Reserve
41h
38h
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