Borealis Watch Co. SintravsZelos Blacktip 41

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Sintra at true scale

Sintra

Zelos Blacktip 41 at true scale

Blacktip 41

Diameter

41.5mm

41mm

Lug-to-Lug

47mm

n/a

Thickness

12.9mm

12mm

lowest

Water Resistance

200m

200m

MSRP

$650

$599

lowest

Movement

Miyota 9015

Miyota 9015

Case

5 specs
Category
Sport
Diver
Diameter
41.5mm
41mm
Thickness
12.95mm
12mm
Lug-to-Lug
47mm
n/a
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
n/a
Teal
Lume
BGW9
None

Pricing

1 specs
MSRP
$650
$599
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Sintra

Owners widely praise the Borealis Sintra for its well-executed design, blending elements of other popular watches with applied metal indices and drilled lugs. The blue dial is described as stunning with a shimmering texture, and the overall build quality is considered excellent for the price point. Some owners find the Miyota 9015 movement reliable and accurate, though a few note it can be noisy. One user suggested a recessed crown and white lume would improve aesthetics. Overall, owners rate the Borealis Sintra highly for its design and build quality at its price.

Zelos Blacktip 41

Owners widely praise the Zelos Blacktip 41 for its exceptional quality and value, citing its titanium case, sapphire crystal, and well-executed grained dials with degrade effects. Reviewers highlight its strong ergonomics, noting the well-proportioned 41mm case at 11.5mm thick and a 47.5mm lug-to-lug. The Miyota 9015 movement is appreciated for its near-COSC accuracy and the rotor's audible spin, while the two-tone lume and lume-filled crown are also noted as standout features. The bezel action is described as having firm clicks with a slight return. Overall, owners and reviewers rate the Zelos Blacktip 41 highly for its impressive finishing and features at its price point.

From video reviewers

The Zelos Blacktip 41 offers excellent value at its price point. Reviewers noted the meteorite dial as a unique feature.