Side by side

Circula Watches AquaSport IIvsFortis Marinemaster M-40

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

AquaSport II
Circula WatchesAquaSport II
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

10 of 29 specs differ
Diameter
AquaSport II40mm
Marinemaster M-4040mm
Power Reserve
AquaSport II—
Marinemaster M-4038h
Water Resistance
AquaSport II200m
Marinemaster M-40300m
MSRP
AquaSport II—
Marinemaster M-40$3,520

Full specifications

Case

5 specs
Category
—
Diver
Thickness
12.6mm
13mm
Lug-to-Lug
46mm
—
Lug Width
20mm
21mm
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Blue
Orange

Movement

3 specs
Caliber
Sellita SW200-1
Sellita SW220-1
Power Reserve
—
38h
Jewels
25
26

Pricing

1 specs
MSRP
—
$3,520

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