Side by side

Borealis Watch Co. Porto CovovsOrient Multi-Year Calendar

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
Multi-Year Calendar
OrientMulti-Year Calendar
MSRP $325

At a glance

15 of 29 specs differ
Diameter
Porto Covo40mm
Multi-Year Calendar43.5mm
Power Reserve
Porto Covo40h
Multi-Year Calendar40h
Water Resistance
Porto Covo300m
Multi-Year Calendar50m
MSRP
Porto Covo$415
Multi-Year Calendar$325

Full specifications

Case

7 specs
Category
Diver
Diameter
40mm
43.5mm
Thickness
11.6mm
11.5mm
Lug-to-Lug
42.5mm
50.2mm
Lug Width
20mm
22mm
Water Resistance
300m
50m
Caseback
Solid
Display

Crystal & Dial

3 specs
Crystal
Sapphire
Mineral
Dial Color
Black
Champagne
Lume
BGW9
None

Movement

4 specs
Caliber
Miyota 9039
F6D22
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Date

Pricing

1 specs
MSRP
$415
$325

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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.

Orient Multi-Year Calendar

Owners report the Orient Multi-Year Calendar features a complex analog display for tracking days and dates across multiple years, housed in a 45mm stainless steel case with 100m water resistance. Some owners view the watch as a visually appealing novelty, noting that manual adjustment is required for months and that the older 20-year calendar version is difficult to find. One owner observed only light signs of wear on their watch, with minor desk rash on the buckle visible only under magnification. On balance, owners appreciate the unique calendar complication as a visually appealing novelty.

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