Side by side

Borealis Watch Co. Estoril 300 GMTvsGlycine Airpilot GMT

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
Airpilot GMT
GlycineAirpilot GMT
MSRP $1,595

At a glance

20 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
Airpilot GMT44mm
Power Reserve
Estoril 300 GMT40h
Airpilot GMT
Water Resistance
Estoril 300 GMT300m
Airpilot GMT100m
MSRP
Estoril 300 GMT$600
Airpilot GMT$1,595

Full specifications

Case

8 specs
Category
Diver
GMT
Diameter
41.50mm
44mm
Thickness
13.5mm
10.75mm
Lug-to-Lug
47mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Blue
Indices
Applied
Lume
BGW9
Luminous

Movement

6 specs
Caliber
Miyota 9075
Type
Automatic
Quartz
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
1
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$600
$1,595

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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.

Glycine Airpilot GMT

Owners widely praise the Glycine Airpilot GMT for its exceptional value, citing case and bracelet finishing that rivals much more expensive watches, a vibrant dial, and clear legibility. One owner notes a potential concern about the crown stem, having encountered similar issues with the brand. The clasp is considered average, and the red numbers on the inner chapter ring are too small to be useful. The 52mm lug-to-lug may be too large for smaller wrists. Overall, owners rate the Glycine Airpilot GMT highly for its impressive finishing and value proposition.

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