Side by side
Borealis Watch Co. Estoril 300 GMTvsFears X James Porter & Son LE
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Estoril 300 GMT41.50mm
X James Porter & Son LE38mm
Power Reserve
Estoril 300 GMT40h
X James Porter & Son LE40h
Water Resistance
Estoril 300 GMT300m
X James Porter & Son LE10m
MSRP
Estoril 300 GMT$600
X James Porter & Son LE$3,292
Full specifications
Case
7 specsCategory
Diver
Dress
Diameter
41.50mm
38mm
Thickness
13.5mm
11.25mm
Lug-to-Lug
47mm
42mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
300m
10m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
x James Porter & Son LE
Lume
BGW9
None
Movement
2 specsCaliber
Miyota 9075
ETA 7001
Type
Automatic
Manual
Pricing
1 specsMSRP
$600
$3,292
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