Side by side
Arethusa Watch Co World DivervsBorealis Watch Co. Estoril 300 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
World Diver40mm
Estoril 300 GMT41.50mm
Power Reserve
World Diver—
Estoril 300 GMT40h
Water Resistance
World Diver200m
Estoril 300 GMT300m
MSRP
World Diver—
Estoril 300 GMT$600
Full specifications
Case
5 specsCategory
—
Diver
Diameter
40mm
41.50mm
Lug-to-Lug
47.5mm
47mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
2 specsDial Color
Carbon
Black
Lume
None
BGW9
Movement
2 specsCaliber
Seiko NH35A
Miyota 9075
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$600
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