Side by side

Borealis Watch Co. Estoril 300 GMTvsBaltic HMS 002 - Gold PVD

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
HMS 002 - Gold PVD
BalticHMS 002 - Gold PVD
MSRP $416

At a glance

12 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
HMS 002 - Gold PVD38mm
Power Reserve
Estoril 300 GMT40h
HMS 002 - Gold PVD60h
Water Resistance
Estoril 300 GMT300m
HMS 002 - Gold PVD50m
MSRP
Estoril 300 GMT$600
HMS 002 - Gold PVD$416

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
41.50mm
38mm
Thickness
13.5mm
13mm
Lug-to-Lug
47mm
47mm
Lug Width
20mm
20mm
Water Resistance
300m
50m

Crystal & Dial

3 specs
Crystal
Sapphire
Hesalite
Dial Color
Black
Gold PVD - Black
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9075
Miyota 8315
Power Reserve
40h
60h

Pricing

1 specs
MSRP
$600
$416

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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.

Baltic HMS 002 - Gold PVD

One owner reported poor quality with a plastic-like crystal, audible rattling, and significant timekeeping issues within 24 hours, deeming the Baltic HMS 002 - Gold PVD overpriced. Another commenter felt the design needed upgrades to its movement and crystal, noting a cheap feel to the dial's textured section. On balance, the consensus among the limited owner feedback is that the Baltic HMS 002 - Gold PVD has significant quality concerns for its price point.

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