Side by side

Circula Watches AquaSport GMTvsFormex Reef 39.5 mm

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

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AquaSport GMT
Circula WatchesAquaSport GMT
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230
Buy from Circula Watches ↗
Buy used on eBay ↗
Buy from Formex ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
AquaSport GMT40mm
Reef 39.5 mm39.5mm
Power Reserve
AquaSport GMT56h
Reef 39.5 mm56h
Water Resistance
AquaSport GMT200m
Reef 39.5 mm300m
MSRP
AquaSport GMT—
Reef 39.5 mm$2,230

Full specifications

Case

6 specs
Category
—
Diver
Diameter
40mm
39.5mm
Thickness
12.6mm
11mm
Lug-to-Lug
46mm
45.5mm
Lug Width
20mm
22mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
Blue
Bahama Blue
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Sellita SW330-2
Sellita SW300-1

Pricing

1 specs
MSRP
—
$2,230
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