Side by side

Wolbrook Skindiver II AutomaticvsYema Skin Diver CMM.20

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

Skindiver II Automatic
WolbrookSkindiver II Automatic
MSRP $579
Skin Diver CMM.20
YemaSkin Diver CMM.20
MSRP $2,372

At a glance

5 of 29 specs differ
Diameter
Skindiver II Automatic40mm
Skin Diver CMM.2039.5mm
Power Reserve
Skindiver II Automatic40h
Skin Diver CMM.2040h
Water Resistance
Skindiver II Automatic200m
Skin Diver CMM.20200m
MSRP
Skindiver II Automatic$579
Skin Diver CMM.20$2,372

Full specifications

Case

3 specs
Diameter
40mm
39.5mm
Thickness
12.7mm
11.5mm
Lug-to-Lug
47mm

Movement

1 specs
Caliber
Miyota 9015
Yema CMM.20

Pricing

1 specs
MSRP
$579
$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.

Wolbrook Skindiver II Automatic

Owners widely praise the Wolbrook Skindiver II Automatic for its retro aesthetic, comfortable 40mm wearability, and legible dial with faux patina, with the brushed finish, drilled lugs, and included Beads of Rice bracelet and tropic strap being highlighted. The watch features a Citizen/Miyota 8315 movement, adjusted in France to ±15 seconds per day, offering a 60-hour power reserve and 200m water resistance with a box sapphire crystal. Some owners note the 20mm strap size as potentially problematic, and Wolbrook's policy of not honoring the warranty on resold watches is a significant criticism. On balance, owners and reviewers rate the Wolbrook Skindiver II Automatic highly for its compelling retro design and solid build 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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