Side by side

Vario 1918 Trench BrassvsYema Skin Diver Slim CMM.20

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

1918 Trench Brass
Vario1918 Trench Brass
MSRP $388
Skin Diver Slim CMM.20
YemaSkin Diver Slim CMM.20
MSRP $2,117

At a glance

8 of 29 specs differ
Diameter
1918 Trench Brass40mm
Skin Diver Slim CMM.2047mm
Power Reserve
1918 Trench Brass40h
Skin Diver Slim CMM.2040h
Water Resistance
1918 Trench Brass100m
Skin Diver Slim CMM.20200m
MSRP
1918 Trench Brass$388
Skin Diver Slim CMM.20$2,117

Full specifications

Case

5 specs
Category
Field
Diver
Diameter
40mm
47mm
Lug-to-Lug
45mm
47mm
Lug Width
18mm
20mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
White
Steel

Movement

1 specs
Caliber
Miyota 82s5
Yema CMM.20

Pricing

1 specs
MSRP
$388
$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.

Vario 1918 Trench Brass

Owners widely praise the Vario 1918 Trench Brass for its attractive, precisely made dial and case, with the evolving brass patina noted as a positive feature. The bund strap is considered comfortable and well-fitting by some, though others find it stiff and short for larger wrists. The lume is considered poor. The Miyota 82s5 movement is described as adequate, with accuracy ranging from about -10 seconds per day to simply running slow. On balance, owners rate the Vario 1918 Trench Brass highly for its fantastic looks and the unique character of its brass case.

Yema Skin Diver Slim CMM.20

Owners and reviewers widely praise the Yema Skin Diver Slim CMM.20 for its balanced 39mm case, vintage aesthetic, and unique champagne dial. The proprietary CMM.20 micro-rotor movement is a notable feature, though some owners report potential QC issues including erratic timegrapher readings and second-hand stutter. The lume is described as subdued, and while some find the "dragon scale" bracelet beautiful, others consider it generic. The price point is a hurdle for some, and the stamped clasp quality is considered subpar by one reviewer, with a gap noted by an owner. The lack of hacking seconds is flagged as a drawback at its price. Overall, owners and reviewers rate the Yema Skin Diver Slim CMM.20 highly for its vintage charm and balanced wearability.

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