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Sinn 1739 Ag BvsChristopher Ward C65 Dune Aeolian

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

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1739 Ag B
Sinn1739 Ag B
MSRP $2,894

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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.

Sinn 1739 Ag B

Owners are thrilled with the Sinn 1739 Ag B, citing its beauty as a primary reason for collection consolidation. The watch has a 30+ week waiting list and won a Red Dot award. Overall, owners rate the Sinn 1739 Ag B highly for its aesthetic appeal and desirability, evidenced by its significant waiting list and design award.

Christopher Ward C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its improved textured dials, offering depth and a departure from common finishes, with owners specifically noting the stunning sandy texture and wavy dial designs. Its 38mm case is consistently highlighted for its comfortable wearability and neat proportions, featuring satin-finished steel and a compact lug-to-lug. The watch is also recognized for its excellent value, solid finishing, and practical features like 150m water resistance and a screw-down crown. Some owners report impressive accuracy, with one noting a COSC-certified movement gained only 4 seconds in five days, while another states accuracy is rated up to 20 seconds per day. The bronze case variant develops a natural, characterful patina. A short 38-hour power reserve is noted as a drawback, and some find the grey dial blends too much with the case or that the logo is abstract.

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.

At a glance

18 of 29 specs differ
Diameter
1739 Ag B39mm
C65 Dune Aeolian38mm
Power Reserve
1739 Ag B42h
C65 Dune Aeolian38h
Water Resistance
1739 Ag B100m
C65 Dune Aeolian150m
MSRP
1739 Ag B$2,894
C65 Dune Aeolian$1,335

Full specifications

Case

8 specs
Category
Tool
Diameter
39mm
38mm
Thickness
9.1mm
11.7mm
Lug-to-Lug
43.6mm
Material
special material: 935 Argentium* silver alloy. The advantage
Stainless Steel
Finish
Brushed + Polished
Water Resistance
100m
150m
Caseback
Display

Crystal & Dial

4 specs
Crystal Shape
AR Coating
Underside
Indices
Applied
Lume
None
SLN BL Grade X1

Movement

5 specs
Caliber
Sellita SW300-1
Sellita SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
38h
Jewels
25
26
Complications
None
Moonphase, Day-date

Pricing

1 specs
MSRP
$2,894
$1,335
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