Side by side

Borealis Watch Co. Estoril 300 GMTvsCincinnati Watch Company P-40 A-11 Pilot Black Automatic

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
P-40 A-11 Pilot Black Automatic
Cincinnati Watch CompanyP-40 A-11 Pilot Black Automatic
MSRP $895

At a glance

17 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
P-40 A-11 Pilot Black Automatic38mm
Power Reserve
Estoril 300 GMT40h
P-40 A-11 Pilot Black Automatic65h
Water Resistance
Estoril 300 GMT300m
P-40 A-11 Pilot Black Automatic100m
MSRP
Estoril 300 GMT$600
P-40 A-11 Pilot Black Automatic$895

Full specifications

Case

9 specs
Category
Diver
Pilot
Diameter
41.50mm
38mm
Thickness
13.5mm
10.8mm
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
Screw Down w/ Sapphire Display

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Indices
Applied
Lume
BGW9
X1 C3

Movement

3 specs
Caliber
Miyota 9075
Sellita SW200-2
Power Reserve
40h
65h
Jewels
25
26

Pricing

1 specs
MSRP
$600
$895

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Estoril 300 GMT

Owners widely praise the Borealis Watch Co. Estoril 300 GMT for its excellent value, robust build quality, and crisp dial, with reviewers highlighting its exceptionally bright BGW9 lume and dive-ready ceramic bezel. Some owners appreciate the brushed and polished finishes, though one owner noted a desire for a white-painted second hand. The included NATO strap is considered too thick with a loose weave, and the sapphire bezel insert is seen by some as a minor aesthetic departure from its inspirations. Overall, owners rate the Borealis Watch Co. Estoril 300 GMT highly for its impressive build quality and value.

Cincinnati Watch Company P-40 A-11 Pilot Black Automatic

Owners widely praise the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its sharp finishing, textured pearlescent dial, and excellent lume. The simple, understated design and comfortable 38mm size are also frequently highlighted. Some owners note the bracelet lacks quick micro-adjustments and the quick-release spring bars can dig into the wrist. One owner found the lume blocks potentially thinner and the font on larger numbers less desirable than a standard typeface, though the seconds hand was considered a success. Overall, owners highly recommend the Cincinnati Watch Company P-40 A-11 Pilot Black Automatic for its great craftsmanship and value.

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