Side by side
Marnaut Safe Harbour 100CvsFormex Reef 39.5 mm
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
Reef 39.5 mm39.5mm
Power Reserve
Safe Harbour 100C41h
Reef 39.5 mm56h
Water Resistance
Safe Harbour 100C100m
Reef 39.5 mm300m
MSRP
Safe Harbour 100C$899
Reef 39.5 mm$2,230
Full specifications
Case
6 specsCategory
—
Diver
Diameter
39mm
39.5mm
Thickness
13mm
11mm
Lug-to-Lug
45mm
45.5mm
Lug Width
20mm
22mm
Water Resistance
100m
300m
Crystal & Dial
2 specsDial Color
Black
Bahama Blue
Lume
None
Super-LumiNova
Movement
2 specsCaliber
Sellita SW200-1
Sellita SW300-1
Power Reserve
41h
56h
Pricing
1 specsMSRP
$899
$2,230
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