Side by side

Borealis Watch Co. Estoril 300 GMTvsKUOE ROYAL SMITH 90-012

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
ROYAL SMITH 90-012
KUOEROYAL SMITH 90-012

At a glance

13 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
ROYAL SMITH 90-01237mm
Power Reserve
Estoril 300 GMT40h
ROYAL SMITH 90-01245h
Water Resistance
Estoril 300 GMT300m
ROYAL SMITH 90-01250m
MSRP
Estoril 300 GMT$600
ROYAL SMITH 90-012

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
41.50mm
37mm
Thickness
13.5mm
14.3mm
Lug-to-Lug
47mm
44mm
Lug Width
20mm
20mm
Water Resistance
300m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Black
Navy
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9075
TMI NE86A
Power Reserve
40h
45h

Pricing

1 specs
MSRP
$600

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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.

KUOE ROYAL SMITH 90-012

Owners widely praise the KUOE ROYAL SMITH 90-012 for its elegant 37mm size and symmetrical bicompax layout, with the silver dial described as "insane" and highly readable. The chronograph pushers are noted for their crisp action and satisfying reset. However, reviewers flag the 14.3mm thickness as chunky for the case size, and one owner finds the date window difficult to read due to its small size and deep setting. The TMI NE86A movement offers a 45-hour power reserve and accuracy between +25 and -15 seconds per day. On balance, owners and reviewers rate the KUOE ROYAL SMITH 90-012 highly for its retro charm and attractive dial options at its price point.

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