Side by side

Christopher Ward Twelve X Black ShadowvsYema Navygraf CMM.10

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

Twelve X Black Shadow
Christopher WardTwelve X Black Shadow
MSRP $6,275
Navygraf CMM.10
YemaNavygraf CMM.10
MSRP $1,899

At a glance

14 of 29 specs differ
Diameter
Twelve X Black Shadow40mm
Navygraf CMM.1039mm
Power Reserve
Twelve X Black Shadow120h
Navygraf CMM.1040h
Water Resistance
Twelve X Black Shadow100m
Navygraf CMM.10100m
MSRP
Twelve X Black Shadow$6,275
Navygraf CMM.10$1,899

Full specifications

Case

6 specs
Category
Skeleton
Diver
Diameter
40mm
39mm
Thickness
12.3mm
11mm
Lug-to-Lug
44.5mm
46mm
Lug Width
25mm
19mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Standard
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
CW-001
Yema CMM.10
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
40h
Jewels
31
25

Pricing

1 specs
MSRP
$6,275
$1,899

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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.

Christopher Ward Twelve X Black Shadow

Owners widely praise the Christopher Ward Twelve X Black Shadow's impressive finishing for its price point and the quality of its bracelet. Some owners, however, feel the $4,865 price is high for the brand, while others argue it offers strong specifications for the money. Reviewers note the skeletonized COSC-certified SH21 movement provides a 120-hour power reserve, but legibility suffers due to the skeletonization and the watch's increased thickness is noticeable. One owner reported sharp edges on bracelet links and unfinished clasp surfaces, leading to a return, despite finding the case and dial appealing. On balance, owners and reviewers rate the Christopher Ward Twelve X Black Shadow highly for its finishing and value, with the skeletonized movement being a key draw.

Yema Navygraf CMM.10

Owners widely report quality control concerns and suspect craftsmanship with the Yema Navygraf, with one user noting crooked text. A reviewer praised the Slim CMM.20 Limited Edition for its stylish, slim profile and classy finishing on a black lacquered enamel dial, though the audible micro-rotor spinning at its price point was a surprise. On balance, the consensus is that while the Yema Navygraf offers a stylish design, potential buyers should be aware of reported quality control issues.

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