Side by side

NOMOS Glashütte Club Sport neomatik 39 embervsYema Skin Diver CMM.20

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

Skin Diver CMM.20
YemaSkin Diver CMM.20
MSRP $2,372

At a glance

16 of 29 specs differ
Diameter
Club Sport neomatik 39 ember39.5mm
Skin Diver CMM.2039.5mm
Power Reserve
Club Sport neomatik 39 ember43 hoursh
Skin Diver CMM.2040h
Water Resistance
Club Sport neomatik 39 ember200m
Skin Diver CMM.20200m
MSRP
Club Sport neomatik 39 ember$4,320
Skin Diver CMM.20$2,372

Full specifications

Case

6 specs
Category
Tool
Diver
Thickness
8.4mm
11.5mm
Lug-to-Lug
49.5mm
47mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
White
Black
Indices
Applied

Movement

4 specs
Caliber
DUW 3001
Yema CMM.20
Beat Rate
21,600 vph
28,800 vph
Power Reserve
43 hoursh
40h
Jewels
27
25

Pricing

1 specs
MSRP
$4,320
$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.

NOMOS Glashütte Club Sport neomatik 39 ember

The NOMOS Glashütte Club Sport neomatik 39 ember is lauded for its striking sunburst dial, 200m water resistance, and a slim 8.4mm case profile. Owners highlight its durability and versatility as a GADA watch suitable for various occasions, and note the presence of blue lume. The in-house DUW 3001 automatic movement has service intervals of 5-10 years. However, some reviewers criticize the bracelet's pin construction and limited micro-adjustment, though one owner clarified it does possess micro-adjustment. The polished bracelet and clasp are noted to scratch easily. On balance, owners and reviewers rate the NOMOS Glashütte Club Sport neomatik 39 ember highly for its slim, water-resistant sport watch design and versatile dial at its price point.

Yema Skin Diver CMM.20

Owners and reviewers widely praise the Yema Skin Diver CMM.20 for its vintage aesthetic, 39mm-39.5mm case size, and the in-house CMM.20 micro-rotor movement. The watch features a textured cream dial, sharp applied indices, and a satisfyingly over-engineered push-to-turn bi-directional bezel. The fully brushed bracelet with toolless micro-adjust clasp is highlighted as a significant improvement, though some note its extended lug-to-lug may challenge smaller wrists. Accuracy figures range from -3/+7 seconds per day to erratic results between 0 and -10 seconds per day, with a 70-hour power reserve. Some owners express concerns about the brand's QC reputation and the micro-rotor movement's performance, while one reviewer noted questionable finishing on a prototype's hour hand and a rattly clasp. Overall, owners and reviewers rate the Yema Skin Diver CMM.20 highly for its vintage styling and improved bracelet at the price.

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