Side by side

Atelier Wen Perception v2vsYema Wristmaster Slim CMM.20

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

Perception v2
Atelier WenPerception v2
MSRP $6,085
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

9 of 29 specs differ
Diameter
Perception v238.5mm
Wristmaster Slim CMM.2039mm
Power Reserve
Perception v240h
Wristmaster Slim CMM.2040h
Water Resistance
Perception v250m
Wristmaster Slim CMM.20100m
MSRP
Perception v2$6,085
Wristmaster Slim CMM.20$2,117

Full specifications

Case

6 specs
Category
Dress
GMT
Diameter
38.5mm
39mm
Thickness
9mm
Lug Width
19mm
24mm
Material
Titanium
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Titanium
Black

Movement

1 specs
Caliber
Yema CMM.20

Pricing

1 specs
MSRP
$6,085
$2,117

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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.

Atelier Wen Perception v2

Owners widely praise the Atelier Wen Perception v2 for its premium feel, full tantalum construction, and integrated bracelet with a functional micro-adjust clasp. Reviewers highlight the hand-operated guilloché dials and handsome 40mm case design influenced by Chinese architecture. Some owners note the movement's winding action and rotor noise are not high-end, and that it does not hack. The watch is priced at $3,288 USD. Overall, owners and reviewers rate the Atelier Wen Perception v2 highly for its unique tantalum construction and hand-finished guilloché dial at the price point.

Yema Wristmaster Slim CMM.20

The Yema Wristmaster Slim CMM.20 is widely praised for its compelling integrated bracelet design and comfortable 39mm wearability. Reviewers highlight its impressive value, featuring an in-house CMM.20 micro-rotor movement with a 70-hour power reserve, adjusted to -3/+7 seconds per day, all within a slim 9mm case. Some note the domed sapphire crystal can produce glare and the dial text is quite small. On balance, reviewers rate the Yema Wristmaster Slim CMM.20 highly for its integrated design and value proposition with a micro-rotor movement.

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