Side by side

Borealis Watch Co. Estoril 300 GMTvsCircula Watches AquaSport II

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

Estoril 300 GMT
Borealis Watch Co.Estoril 300 GMT
MSRP $600
AquaSport II
Circula WatchesAquaSport II

At a glance

11 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
AquaSport II40mm
Power Reserve
Estoril 300 GMT40h
AquaSport II—
Water Resistance
Estoril 300 GMT300m
AquaSport II200m
MSRP
Estoril 300 GMT$600
AquaSport II—

Full specifications

Case

6 specs
Category
Diver
—
Diameter
41.50mm
40mm
Thickness
13.5mm
12.6mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Black
Blue
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9075
Sellita SW200-1
Power Reserve
40h
—

Pricing

1 specs
MSRP
$600
—

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