Side by side

Sinn 1739 Ag BvsChristopher Ward C63 Sealander Rocks

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

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 C63 Sealander Rocks

Owners widely praise the Christopher Ward C63 Sealander Rocks for its excellent wearability, comfort, and build quality for the price, with many highlighting its refined dial and versatile design. The 36mm case is noted as wearing well on smaller wrists, and the robust bracelet offers on-the-fly adjustment. Some owners find the branding prominent or the dial too white, and one owner experienced difficulty adjusting the time on their 36mm model. The Sellita SW200-1 movement provides a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its exceptional wearability and refined dial at its price point.

From video reviewers

The dial finishing and unique stone dial options are strong points. The 36mm case size is a shared feature. Reviewers questioned its value proposition against other watches under $1,000.

At a glance

18 of 29 specs differ
Diameter
1739 Ag B39mm
C63 Sealander Rocks40mm
Power Reserve
1739 Ag B42h
C63 Sealander Rocks38h
Water Resistance
1739 Ag B100m
C63 Sealander Rocks150m
MSRP
1739 Ag B$2,894
C63 Sealander Rocks$1,350

Full specifications

Case

8 specs
Category
Tool
Sport
Diameter
39mm
40mm
Thickness
9.1mm
11.05mm
Lug-to-Lug
42.87mm
Material
special material: 935 Argentium* silver alloy. The advantage
Stainless Steel
Finish
Water Resistance
100m
150m
Caseback

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Underside
Dial Color
Blue
Yellow
Indices
Applied
Lume
None
SLN X1 BL C1

Movement

4 specs
Caliber
Sellita SW300-1
Sellita SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$2,894
$1,350
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