Side by side

Christopher Ward Twelve X (Ti)vsYema Superman Slim CMM.20

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

Twelve X (Ti)
Christopher WardTwelve X (Ti)
MSRP $5,375
Superman Slim CMM.20
YemaSuperman Slim CMM.20
MSRP $2,372

At a glance

16 of 29 specs differ
Diameter
Twelve X (Ti)46.3mm
Superman Slim CMM.2039mm
Power Reserve
Twelve X (Ti)120h
Superman Slim CMM.2040h
Water Resistance
Twelve X (Ti)100m
Superman Slim CMM.20300m
MSRP
Twelve X (Ti)$5,375
Superman Slim CMM.20$2,372

Full specifications

Case

8 specs
Category
Skeleton
Diver
Diameter
46.3mm
39mm
Thickness
12.3mm
9.95mm
Lug-to-Lug
46.3mm
Lug Width
25mm
20mm
Material
Titanium
316L Stainless Steel
Finish
Brushed + Polished + Satin + Sandblasted
Brushed and polished
Water Resistance
100m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SH21
Yema CMM.20
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
40h
Jewels
26
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$5,375
$2,372

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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 (Ti)

The Christopher Ward Twelve X (Ti) is praised for its exceptionally finished, lightweight titanium case and COSC-certified, skeletonized SH21 movement offering a 120-hour power reserve. Reviewers note its comfortable wearability due to the rounded case shape, despite a 12.3mm thickness, and highlight the micro-adjust clasp. Legibility is considered good for a skeletonized watch, though reduced compared to standard dials. One reviewer points out that the case chamfers may be prone to dings and the movement finishing does not reach higher-end standards. Overall, reviewers rate the Christopher Ward Twelve X (Ti) highly for its impressive case finishing and the value of its COSC-certified, in-house skeletonized movement.

Yema Superman Slim CMM.20

Owners and reviewers praise the Yema Superman Slim CMM.20 for its appealing retro design, balanced 39mm case, and in-house CMM.20 micro-rotor movement, with some finding the fish scale bracelet attractive. Concerns exist regarding its $2500/€2,490 MSRP, with some owners questioning its value and noting the potential for QC issues or a "jittery" seconds hand attributed to the new movement. The bracelet's articulation and stamped clasp draw criticism, though some owners report it improves with wear. Overall, owners and reviewers appreciate the Yema Superman Slim CMM.20's vintage styling and unique micro-rotor movement, but its value proposition and some finishing details are points of contention.

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