Side by side

Borealis Watch Co. Porto CovovsOrient Diver Watch

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
Diver Watch
OrientDiver Watch
MSRP $285
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 Diver Watch

Owners widely praise the Orient Diver Watch for its value, with many considering it the best-looking dive watch under $300, especially noting striking dial colors like red and matte-black gilt. Reviewers highlight its solid build quality, comfortable bracelets, and applied indices with crisp lume. The in-house automatic movement with hacking and hand-winding is a consistent point of praise, offering a 40-hour power reserve. However, some reviewers note a noticeable amount of play in the bezel, a trait common to affordable Orient divers, and one owner found the transparent bezel scratches easily. On balance, owners and reviewers rate the Orient Diver Watch highly for its exceptional dial finishing and lume at its price point.

At a glance

16 of 29 specs differ
Diameter
Porto Covo40mm
Diver Watch41.5mm
Power Reserve
Porto Covo40h
Diver Watch40h
Water Resistance
Porto Covo300m
Diver Watch200m
MSRP
Porto Covo$415
Diver Watch$285

Full specifications

Case

5 specs
Diameter
40mm
41.5mm
Thickness
11.6mm
13mm
Lug-to-Lug
42.5mm
47mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

6 specs
Crystal
Sapphire
Mineral
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Blue
Indices
Applied
Lume
BGW9
None

Movement

4 specs
Caliber
Miyota 9039
F6922
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Day-date

Pricing

1 specs
MSRP
$415
$285
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