Side by side

Borealis Watch Co. Estoril 300 GMTvsOblvlo JM Space

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
JM Space
OblvloJM Space
MSRP $315

At a glance

9 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
JM Space42mm
Power Reserve
Estoril 300 GMT40h
JM Space40h
Water Resistance
Estoril 300 GMT300m
JM Space50m
MSRP
Estoril 300 GMT$600
JM Space$315

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
41.50mm
42mm
Thickness
13.5mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
50m

Crystal & Dial

1 specs
Lume
BGW9
Super-LumiNova

Movement

1 specs
Caliber
Miyota 9075
—

Pricing

1 specs
MSRP
$600
$315

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