Side by side
Marnaut Safe Harbour 100CvsOrologi Calamai GMT Automatico
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 100C39mm
GMT Automatico39mm
Power Reserve
Safe Harbour 100C41h
GMT Automatico50h
Water Resistance
Safe Harbour 100C100m
GMT Automatico50m
MSRP
Safe Harbour 100C$899
GMT Automatico—
Full specifications
Case
5 specsDiameter
39mm
39mm
Thickness
13mm
10.5mm
Lug-to-Lug
45mm
47.5mm
Material
Stainless Steel
Unknown
Water Resistance
100m
50m
Movement
2 specsCaliber
Sellita SW200-1
Sellita SW330-2 Top
Power Reserve
41h
50h
Pricing
1 specsMSRP
$899
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Marnaut Safe Harbour 100C vs Orologi Calamai GMT Automatico gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsOrologi Calamai GMT AutomaticoOrologi Calamai GMT AutomaticovsPompeak Sub-AquaticEza 1972 DivervsOrologi Calamai GMT AutomaticoCircula Watches SuperSportvsOrologi Calamai GMT AutomaticoBrillier GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black FacevsMarnaut Safe Harbour 100CMarnaut Safe Harbour 100CvsSheffield GMT

















