Side by side

Borealis Watch Co. Porto CovovsBoldr Rally

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

Porto Covo
Borealis Watch Co.Porto Covo
MSRP $415
Rally
BoldrRally
MSRP $299

At a glance

13 of 29 specs differ
Diameter
Porto Covo40mm
Rally38mm
Power Reserve
Porto Covo40h
Rally40h
Water Resistance
Porto Covo300m
Rally200m
MSRP
Porto Covo$415
Rally$299

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
40mm
38mm
Thickness
11.6mm
12.2mm
Lug-to-Lug
42.5mm
44mm
Lug Width
20mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
I - Wells 008 (Updated)
Lume
BGW9
Super-LumiNova

Movement

2 specs
Caliber
Miyota 9039
Seiko VK64
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$415
$299

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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. Porto Covo

The Borealis Porto Covo is widely praised for its 39mm size and unique cantilevered indices that create a 3D effect and depth. Owners note the indices' floating appearance is a well-executed design. One owner reported poor accuracy and a terse customer service response, while another wished for a 42mm size option. The $395 price is considered reasonable for a microbrand, though some feel it does not compare favorably to AliExpress options. Overall, owners appreciate the Borealis Porto Covo for its distinctive dial design and wearable 39mm case size.

Boldr Rally

Owners widely praise the Boldr Rally's compact 38mm titanium case and excellent value under A$500. The VK64 mecaquartz movement has proven reliable for years, and the sapphire crystal is a welcome feature. Some owners find the dial busy and difficult to read, particularly the black hands against the black subdial, and note the bead-blasted titanium case can be a scratch magnet. The default straps have been described as boring or not holding up to daily wear. Overall, owners rate the Boldr Rally highly for its robust titanium construction and excellent value, despite some legibility concerns.

From video reviewers

The 38mm titanium case with a 44mm lug-to-lug measurement provides a comfortable and compact fit. The 200m water resistance is noted as robust for a chronograph. The 14mm thickness was mentioned as potentially substantial for the watch's size.

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