Side by side

Borealis Watch Co. Estoril 300 GMTvsBaltic MR Roulette

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
MR Roulette
BalticMR Roulette
MSRP $545

At a glance

11 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
MR Roulette36mm
Power Reserve
Estoril 300 GMT40h
MR Roulette42h
Water Resistance
Estoril 300 GMT300m
MR Roulette30m
MSRP
Estoril 300 GMT$600
MR Roulette$545

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41.50mm
36mm
Thickness
13.5mm
9mm
Lug-to-Lug
47mm
44mm
Lug Width
20mm
20mm
Water Resistance
300m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Hesalite
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9075
Hangzhou CAL5000a Micro-rotor
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$600
$545

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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 MR Roulette

The Baltic MR Roulette is praised for its vintage-inspired roulette dial with multi-sector, multi-layer, and asymmetrical design, and faceted dauphine hands. Reviewers highlight the dial's depth created by contrasting textures like circular brushing and glossy or grained sectors, and the 36mm case's vertical bezel brushing and polished lugs. The watch uses a Hangzhou micro-rotor movement. However, reviewers note the micro-rotor movement can feel rattly and loose, producing a jangly sound when tapped. On balance, reviewers appreciate the Baltic MR Roulette's distinctive dial design and vintage aesthetic, despite the noted movement characteristics.

From video reviewers

The MR Roulette's excellent finishing, particularly on the case and the bezel, is a notable strength. The bracelet's noise when moved around is a shared weakness. Reviewers do not explicitly disagree on any specific point.

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