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Circula Watches AquaSport IIvsZero West M1 Series

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

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AquaSport II
Circula WatchesAquaSport II
M1 Series
Zero WestM1 Series
MSRP $3,600
Buy from Circula Watches ↗
Buy used on eBay ↗
Buy from Zero West ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
AquaSport II40mm
M1 Series41mm
Power Reserve
AquaSport II41h
M1 Series41h
Water Resistance
AquaSport II200m
M1 Series100m
MSRP
AquaSport II—
M1 Series$3,600

Full specifications

Case

4 specs
Diameter
40mm
41mm
Thickness
12.6mm
13.5mm
Lug Width
20mm
22mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Blue
—

Movement

1 specs
Power Reserve
41h
41h

Pricing

1 specs
MSRP
—
$3,600
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