Which is cheaper, the Borealis Watch Co. Estoril 300 GMT or the Spinnaker Tesei Forged Carbon?

At MSRP the Spinnaker Tesei Forged Carbon is the cheaper of the two at $550, against $600 for the Borealis Watch Co. Estoril 300 GMT — a $50 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Estoril 300 GMT or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon wears larger at 43mm versus 41.50mm for the Borealis Watch Co. Estoril 300 GMT — a 1.5mm difference across the dial.

What movement does the Borealis Watch Co. Estoril 300 GMT run compared to the Spinnaker Tesei Forged Carbon?

Both watches run automatic movements — the Borealis Watch Co. Estoril 300 GMT uses the Miyota 9075 and the Spinnaker Tesei Forged Carbon uses the SII NH35A.

Side by side

Borealis Watch Co. Estoril 300 GMTvsSpinnaker Tesei Forged Carbon

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Borealis Watch Co.Estoril 300 GMT

borealis-estoril-300-gmt-black-dial-arabic-numbers-black-red-bezel-date-version-k

MSRP $600

Spinnaker Tesei Forged Carbon

tesei-forged-carbon-automatic-limited-edition-white-frost-sp-5143-01

MSRP $550

At a glance

9 of 29 specs differ

Diameter

Estoril 300 GMT41.50mm

Tesei Forged Carbon43mm

Power Reserve

Estoril 300 GMT40h

Tesei Forged Carbon40h

Water Resistance

Estoril 300 GMT300m

Tesei Forged Carbon300m

MSRP

Estoril 300 GMT$600

Tesei Forged Carbon$550

Full specifications

Case

5 specs

Diameter

41.50mm

43mm

Thickness

13.5mm

16mm

Lug-to-Lug

47mm

52mm

Lug Width

20mm

22mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

2 specs

Dial Color

Black

White

Lume

BGW9

None

Movement

1 specs

Caliber

Miyota 9075

SII NH35A

Pricing

1 specs

MSRP

$600

$550

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