Side by side

Christopher Ward Twelve X Black ShadowvsYema Wristmaster Slim Small Seconds CMM.29

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
Wristmaster Slim Small Seconds CMM.29
YemaWristmaster Slim Small Seconds CMM.29
MSRP $2,249

At a glance

11 of 29 specs differ
Diameter
Twelve X Black Shadow40mm
Wristmaster Slim Small Seconds CMM.2939mm
Power Reserve
Twelve X Black Shadow120h
Wristmaster Slim Small Seconds CMM.2940h
Water Resistance
Twelve X Black Shadow100m
Wristmaster Slim Small Seconds CMM.29100m
MSRP
Twelve X Black Shadow$6,275
Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

5 specs
Category
Skeleton
Dress
Diameter
40mm
39mm
Thickness
12.3mm
9mm
Lug-to-Lug
44.5mm
Lug Width
25mm
20mm

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
CW-001
Yema CMM.29
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
40h
Jewels
31
25

Pricing

1 specs
MSRP
$6,275
$2,249

Follow this matchup

Get a note when Christopher Ward Twelve X Black Shadow vs Yema Wristmaster Slim Small Seconds CMM.29 gets more votes, a community discussion, or a price drop. No account needed.

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 Wristmaster Slim Small Seconds CMM.29

Owners widely praise the Yema Wristmaster Slim Small Seconds CMM.29 for its slim 9.5mm case, unique nature-inspired dial, and brushed steel finish. The micro-rotor movement is noted for its 4Hz beat rate and 42-hour power reserve, regulated to -/+ 10 seconds per day. Some owners report concerns regarding the movement and warranty process, while a reviewer questioned the value proposition at its price point and noted minor finishing inconsistencies on a prototype. On balance, the Yema Wristmaster Slim Small Seconds CMM.29 is highly regarded by owners for its distinctive design and comfortable wearability.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.