Side by side

Borealis Watch Co. Estoril 300 GMTvsFortis Novonaut N-42

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
Novonaut N-42
FortisNovonaut N-42
MSRP $5,230

At a glance

12 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
Novonaut N-4242mm
Power Reserve
Estoril 300 GMT40h
Novonaut N-4260h
Water Resistance
Estoril 300 GMT300m
Novonaut N-42300m
MSRP
Estoril 300 GMT$600
Novonaut N-42$5,230

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
41.50mm
42mm
Thickness
13.5mm
14.6mm
Lug-to-Lug
47mm
Lug Width
20mm
21mm
Material
Stainless Steel
Titanium / Stainless Steel

Crystal & Dial

2 specs
Dial Color
Black
Titanium Legacy
Lume
BGW9
None

Movement

3 specs
Caliber
Miyota 9075
Manufacture Caliber WERK 17
Power Reserve
40h
60h
Jewels
25
36

Pricing

1 specs
MSRP
$600
$5,230

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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.

Fortis Novonaut N-42

Owners widely praise the Fortis B-42 Official Cosmonauts for its stunning fit and finish, excellent legibility, and a precise, grippy bezel, with one owner calling its bracelet the nicest they've ever owned. The Fortis Novonaut N-42 is described as a flawless beast with a WERK 17 column-wheel chronograph movement, featuring enhanced shock resistance and COSC adjustment, and is noted as a handsome tool watch with a beautiful dial and nice pusher action. However, the 42mm case of the B-42 wears larger than expected, and the Novonaut's 44mm case and chunky bracelet make it too large and heavy for many. The Fortis Titanium Legacy is a modern pilot's watch with a titanium case and bracelet, featuring a Kenissi WERK 13 movement with a 70-hour power reserve and three time zones. Overall, owners and reviewers highly regard the Fortis Titanium Legacy for its robust tool watch design and advanced movement technology, despite some concerns about case size and bracelet adjustability.

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