Borealis Watch Co. SintravsChristopher Ward C65 Dune Aeolian

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Borealis Watch Co. Sintra at true scale

Sintra

Christopher Ward C65 Dune Aeolian at true scale

C65 Dune Aeolian

Diameter

41.5mm

38mm

Lug-to-Lug

47mm

43.6mm

lowest

Thickness

12.9mm

11.7mm

lowest

Water Resistance

200m

highest

150m

Power Reserve

n/a

38h

MSRP

$650

lowest

$1,335

Movement

Miyota 9015

Sellita SW200-1

Case

6 specs
Diameter
41.5mm
38mm
Thickness
12.95mm
11.7mm
Lug-to-Lug
47mm
43.6mm
Finish
n/a
Brushed + Polished
Water Resistance
200m
150m
Caseback
n/a
Display

Crystal & Dial

2 specs
Dial Color
n/a
Blue
Lume
BGW9
SLN BL Grade X1

Movement

5 specs
Caliber
Miyota 9015
Sellita SW200-1
Beat Rate
0 vph
4 vph
Power Reserve
0h
38h
Jewels
0
26
Complications
None
Moonphase, Day-date

Pricing

1 specs
MSRP
$650
$1,335
Keep your wishlist and collection together in the appExplore the app

Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Sintra

Owners widely praise the Borealis Sintra for its well-executed design, blending elements of other popular watches with applied metal indices and drilled lugs. The blue dial is described as stunning with a shimmering texture, and the overall build quality is considered excellent for the price point. Some owners find the Miyota 9015 movement reliable and accurate, though a few note it can be noisy. One user suggested a recessed crown and white lume would improve aesthetics. Overall, owners rate the Borealis Sintra highly for its design and build quality at its price.

Christopher Ward C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its unique textured dials, offering depth and a departure from common finishes, with many finding the 38mm case size visually neat and comfortable. Owners appreciate the sandy texture, satin-finished steel, and wavy dial designs, with one owner noting the green color is stunning and another highlighting the beautiful patina developed on a bronze case. The watch is considered excellent value, featuring a Sellita SW200-1 movement, 150m water resistance, and a solid Bader bracelet. Some reviewers and owners note a short 38-hour power reserve, while one owner reported accuracy of +4 seconds in five days and another up to 20 seconds per day. On balance, owners and reviewers rate the Christopher Ward C65 Dune Aeolian highly for its distinctive dial textures and wearable 38mm case at its price point.

From video reviewers

The textured dial—whether sand-blasted or wave-patterned—is the defining feature, delivering exceptional light play and visual depth comparable to high-end finishing work. The 38-hour power reserve on the automatic movement is a notable limitation for daily wear practicality. Reviewers disagreed on dial characterization, with one describing sand dunes and another praising the wave pattern aesthetic.