Side by side
Fortis Marinemaster M-40vsMarnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Marinemaster M-4040mm
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)39mm
Power Reserve
Marinemaster M-4038h
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)41h
Water Resistance
Marinemaster M-40300m
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)100m
MSRP
Marinemaster M-40$3,520
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)$1,042
Full specifications
Case
5 specsCategory
Diver
—
Diameter
40mm
39mm
Lug-to-Lug
—
45mm
Lug Width
21mm
20mm
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
Orange
Black
Movement
3 specsCaliber
Sellita SW220-1
Sellita SW200-1
Power Reserve
38h
41h
Jewels
26
25
Pricing
1 specsMSRP
$3,520
—
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