Side by side

Borealis Watch Co. Estoril 300 GMTvsEone Relay Bradley

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
Relay Bradley
EoneRelay Bradley
MSRP $100

At a glance

12 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
Relay Bradley40mm
Power Reserve
Estoril 300 GMT40h
Relay Bradley40h
Water Resistance
Estoril 300 GMT300m
Relay Bradley30m
MSRP
Estoril 300 GMT$600
Relay Bradley$100

Full specifications

Case

7 specs
Category
Diver
Casual
Diameter
41.50mm
40mm
Thickness
13.5mm
11.5mm
Lug-to-Lug
47mm
Lug Width
20mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9075
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$600
$100

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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.

Eone Relay Bradley

The Eone Relay Bradley is widely praised for its unique, tactile time-telling design and lightweight titanium case. Owners and reviewers highlight its innovative magnetic ball bearing system as a conversation starter and a reliable way to tell time in the dark. However, some users report that the ball bearings can be dislodged or hang after a battery change, and opinions on its value at the $285 price point are mixed. One owner suggests avoiding full retail. More size and color options would be desirable. Overall, owners and reviewers rate the Eone Relay Bradley highly for its ingenious, accessible design and comfortable wearability.

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