Side by side

Borealis Watch Co. SintravsChristopher Ward C1 Moonphase 37

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

Sintra
Borealis Watch Co.Sintra
MSRP $650
C1 Moonphase 37
Christopher WardC1 Moonphase 37
MSRP $3,050

At a glance

15 of 29 specs differ
Diameter
Sintra41.50mm
C1 Moonphase 3744.07mm
Power Reserve
Sintra40h
C1 Moonphase 3738h
Water Resistance
Sintra200m
C1 Moonphase 3730m
MSRP
Sintra$650
C1 Moonphase 37$3,050

Full specifications

Case

7 specs
Category
Sport
Dress
Diameter
41.50mm
44.07mm
Thickness
12.95mm
13.1mm
Lug-to-Lug
47.00mm
44.07mm
Lug Width
20mm
20mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
200m
30m

Crystal & Dial

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

Movement

5 specs
Caliber
Miyota 9015
SW220
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26
Complications
None
Moonphase

Pricing

1 specs
MSRP
$650
$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. Sintra

Borealis Watch Co. Sintra owners widely praise its well-executed design, featuring applied indices and a shimmering blue dial that some prefer over more expensive alternatives. The timepiece is noted for excellent build quality and high-end specifications for its price, including a Miyota 90S5 movement and a premium bracelet. One owner did not purchase due to its size not being 39mm or less, while the 90xx movements are considered reliable and accurate, though some find them noisy. On balance, owners rate the Borealis Watch Co. Sintra highly for its impressive design and build quality at its price point.

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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