Side by side
Marnaut Safe Harbour 100vsS.U.F Helsinki 180 Protox
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Safe Harbour 10039mm
180 Protox38.7mm
Power Reserve
Safe Harbour 10041h
180 Protox42h
Water Resistance
Safe Harbour 100100m
180 Protox100m
MSRP
Safe Harbour 100$1,042
180 Protox$2,588
Full specifications
Case
4 specsDiameter
39mm
38.7mm
Thickness
13mm
9.4mm
Lug-to-Lug
45mm
46.4mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
1 specsLume
SuperLuminova C3
None
Movement
2 specsCaliber
Sellita SW200-1
Soprod A10
Power Reserve
41h
42h
Pricing
1 specsMSRP
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