Side by side

Borealis Watch Co. Porto CovovsChristopher Ward C1 Moonphase 37

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
C1 Moonphase 37
Christopher WardC1 Moonphase 37
MSRP $3,050

At a glance

15 of 29 specs differ
Diameter
Porto Covo40mm
C1 Moonphase 3744.07mm
Power Reserve
Porto Covo40h
C1 Moonphase 3738h
Water Resistance
Porto Covo300m
C1 Moonphase 3730m
MSRP
Porto Covo$415
C1 Moonphase 37$3,050

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
40mm
44.07mm
Thickness
11.6mm
13.1mm
Lug-to-Lug
42.5mm
44.07mm
Lug Width
20mm
20mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
30m

Crystal & Dial

2 specs
Dial Color
Black
Blue
Lume
BGW9
SLN X1 WL C1

Movement

5 specs
Caliber
Miyota 9039
SW220
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase

Pricing

1 specs
MSRP
$415
$3,050

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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.

Christopher Ward C1 Moonphase 37

Owners widely praise the Christopher Ward C1 Moonphase 37 for its aventurine dial and moon display, with one user awarding it a perfect score for its celestial theme. However, the lack of hour markers and lume-less hands make time-telling difficult, and hands can disappear against the dial. The COSC-certified movement averages +2.3 seconds per day, and the bracelet clasp is noted for comfort. The moonphase complication itself is reported by one owner to be inaccurate despite manufacturer attempts to correct it, though other users view such complications as primarily decorative. The 38-hour power reserve is considered short. Overall, owners rate the Christopher Ward C1 Moonphase 37 highly for its striking aventurine dial and moon focus, despite challenges with legibility and the practical accuracy of its moonphase complication.

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