Borealis Watch Co. LusitanovsTraska Commuter Carbon Black

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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. Lusitano at true scale

Lusitano

Traska Commuter Carbon Black at true scale

Commuter Carbon Black

Diameter

39mm

40mm

Lug-to-Lug

47mm

n/a

Thickness

12.6mm

n/a

Water Resistance

n/a

100m

Power Reserve

60h

highest

42h

MSRP

$350

lowest

$750

Movement

Miyota 8315

Miyota 9039

Case

8 specs
Category
Dress
Casual
Diameter
39mm
40mm
Thickness
12.6mm
n/a
Lug-to-Lug
47mm
n/a
Lug Width
n/a
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
n/a
Brushed + Polished
Water Resistance
n/a
100m

Crystal & Dial

3 specs
AR Coating
n/a
Underside
Dial Color
n/a
Black
Lume
Luminous
Super-LumiNova

Movement

5 specs
Caliber
Miyota 8315
Miyota 9039
Beat Rate
0 vph
28,800 vph
Power Reserve
60h
42h
Jewels
0
24
Complications
None
Chronograph, Date

Pricing

1 specs
MSRP
$350
$750
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Reviews

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

Borealis Watch Co. Lusitano

Owners widely praise the Borealis Lusitano for its outstanding lume and high-quality bracelet, with one owner noting a comfortable fit. The Miyota 8315 movement is a point of discussion, with one owner finding it disappointing while another considers it superior to Seiko's 6R series. A single owner reported misaligned bezel indices and the need to regulate the Miyota 9015 movement. On balance, owners find the Borealis Lusitano offers good value, with its strong lume and bracelet being key selling points.

Traska Commuter Carbon Black

The Traska Commuter Carbon Black is widely praised for its excellent fit and finish, with owners noting its build quality rivals significantly more expensive watches. Its proprietary hardening coating offers notable scratch resistance, and the slim 10.5mm case and comfortable bracelet with toolless micro-adjustment contribute to its wearability. The Miyota 9039 movement powers the watch, and one reviewer noted its accuracy at -10/+20 seconds per day. Some owners find the bracelet potentially too large for wrists under 6.5 inches, and one griped about coarse brushing on the hands and initial stiffness in the crown threading. On balance, owners and reviewers rate the Traska Commuter Carbon Black highly for its exceptional value and robust finishing.

From video reviewers

The watch's slim case and comfortable dimensions are praised. Reviewers found the $700 price point to be expensive.