Borealis Watch Co. Estoril 300 GMTvsGlycine Combat Sub Sport

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Estoril 300 GMT at true scale

Estoril 300 GMT

Glycine Combat Sub Sport at true scale

Combat Sub Sport

Diameter

41.5mm

42mm

Lug-to-Lug

47mm

n/a

Thickness

13.5mm

10.8mm

lowest

Water Resistance

300m

highest

200m

MSRP

$600

$540

lowest

Movement

Miyota 9075

Sellita SW200-1

Case

5 specs
Diameter
41.5mm
42mm
Thickness
13.5mm
10.8mm
Lug-to-Lug
47mm
n/a
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
n/a
n/a
Lume
BGW9
None

Movement

1 specs
Caliber
Miyota 9075
Sellita SW200-1

Pricing

1 specs
MSRP
$600
$540
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Reviews

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 and robust build quality, featuring crisp dial details and exceptionally bright BGW9 lume. Some owners note the bezel insert's sapphire construction as an aesthetic departure from its inspiration, and one owner wishes for a white-painted second hand. The Borealis Watch Co. Estoril 300 GMT is described as dive-ready with a ceramic bezel and homage design. Overall, owners rate the Borealis Watch Co. Estoril 300 GMT highly for its impressive build quality and value at the price point.

Glycine Combat Sub Sport

Owners widely praise the Glycine Men's Combat Sub Sport 42mm Automatic Watch GL0393 for its excellent value, with prices noted between $300 and $400, and consider it a strong contender for an affordable dive watch. Its wearability is frequently highlighted, particularly on smaller wrists, due to a thin 10.4mm case and inward-bending lugs. The lume is reported to be long-lasting, though one owner noted the 6 o'clock marker lume was slightly underapplied and the dial otherwise appeared perfect. Some owners wish the bezel pip had a triangle. Overall, owners rate the Glycine Men's Combat Sub Sport 42mm Automatic Watch GL0393 highly for its impressive wearability and value proposition.

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