Side by side
Borealis Watch Co. Estoril 300 GMTvsAevig HULDRA automatic divewatch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Estoril 300 GMT41.50mm
HULDRA automatic divewatch42mm
Power Reserve
Estoril 300 GMT40h
HULDRA automatic divewatch42h
Water Resistance
Estoril 300 GMT300m
HULDRA automatic divewatch200m
MSRP
Estoril 300 GMT$600
HULDRA automatic divewatch$647
Full specifications
Case
5 specsDiameter
41.50mm
42mm
Thickness
13.5mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
200m
Crystal & Dial
1 specsLume
BGW9
Superluminova
Movement
2 specsCaliber
Miyota 9075
Miyota 9015
Power Reserve
40h
42h
Pricing
1 specsMSRP
$600
$647
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