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Home/Browse/Borealis Watch Co./Estoril 300 GMT
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Borealis Watch Co. Estoril 300 GMT
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Borealis Watch Co. · Estoril

Borealis Watch Co. Estoril 300 GMT

Diver

$600Sold out

Case

Diameter
41.5mm
Thickness
13.5mm
Lug-to-lug
47mm
Lug width
20mm
Material
Stainless Steel
Water resistance
300m

Crystal & dial

Crystal
Sapphire
Lume
BGW9

Movement

Caliber
Miyota 9075
Type
Automatic

Miyota

Miyota's GMT complication caliber built on the 90-series platform, featuring an independently adjustable 24-hour hand for tracking a second time zone. At 28 jewels it has the highest jewel count in the Miyota automatic lineup. The 5.67mm height accommodates the additional GMT wheel train, and the true GMT function with jumping local hour hand makes it a compelling alternative to Swiss GMT movements at a fraction of the cost.

Design language

Case shape
round
Dial style
matte
Bezel
gmt
Bracelet
lug-attached
Hands
baton

AI-detected from the product image

14 colorways

Alternatives

01The market

Market prices.

Retail$600

The forum market

See what sellers are asking.

Active listings1Across watch forums
Closed · 90d0Asking-price history

Browse forum listings and their asking prices. Market+ adds the weekly trend.

02The connection engine

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03The community take

Owners talk.

“

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.

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04The paper trail

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05The discussion

Talk about the Borealis Watch Co. Estoril 300 GMT.