Side by side
Borealis Watch Co. Estoril 300 GMTvsCincinnati Watch Company Curling
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
The bottom line
The 38mm Curling wears 3.5mm narrower than the 41.50mm Estoril 300 GMT — that's a meaningful jump on most wrists.
Check prices & track
Borealis Watch Co. Estoril 300 GMT
MSRP $600
Cincinnati Watch Company Curling
MSRP $2,395
At a glance
20 of 29 specs differDiameter
Estoril 300 GMT41.50mm
Curling38mm
Power Reserve
Estoril 300 GMT40h
Curling45h
Water Resistance
Estoril 300 GMT300m
Curling100m
MSRP
Estoril 300 GMT$600
Curling$2,395
Full specifications
Case
9 specsCategory
Diver
Dress
Diameter
41.50mm
38mm
Thickness
13.5mm
10.2mm
Lug-to-Lug
47mm
46.5mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Black
Silver
Indices
Applied
—
Lume
BGW9
None
Movement
5 specsCaliber
Miyota 9075
Sellita SW210-1
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
45h
Jewels
25
18
Pricing
1 specsMSRP
$600
$2,395
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