Side by side
Circula Watches AquaSport GMTvsMarnaut 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
8 of 29 specs differDiameter
AquaSport GMT40mm
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)39mm
Power Reserve
AquaSport GMT56h
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)41h
Water Resistance
AquaSport GMT200m
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)100m
MSRP
AquaSport GMT—
Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)$1,042
Full specifications
Case
4 specsDiameter
40mm
39mm
Thickness
12.6mm
13mm
Lug-to-Lug
46mm
45mm
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
Blue
Black
Movement
2 specsCaliber
Sellita SW330-2
Sellita SW200-1
Power Reserve
56h
41h
Pricing
1 specsMSRP
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