Side by side
Wren Diver One AquavsYema Skin Diver CMM.20
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Diver One Aqua41mm
Skin Diver CMM.2039.5mm
Power Reserve
Diver One Aqua38h
Skin Diver CMM.2040h
Water Resistance
Diver One Aqua200m
Skin Diver CMM.20200m
MSRP
Diver One Aqua$965
Skin Diver CMM.20$2,372
Full specifications
Case
4 specsCategory
—
Diver
Diameter
41mm
39.5mm
Thickness
13.3mm
11.5mm
Material
PVD coated retaining steel color for scratch resistant
316L Stainless Steel
Crystal & Dial
1 specsCrystal
Sapphire
Domed Sapphire
Movement
2 specsCaliber
Sellita SW200
Yema CMM.20
Power Reserve
38h
40h
Pricing
1 specsMSRP
$965
$2,372
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Wren Diver One Aqua vs Yema Skin Diver CMM.20 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.













