Side by side
Helgray Poseidon Diver (Automatic)vsYema Skin Diver Slim CMM.20
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Skin Diver Slim CMM.2047mm
Power Reserve
Poseidon Diver (Automatic)40h
Skin Diver Slim CMM.2040h
Water Resistance
Poseidon Diver (Automatic)300m
Skin Diver Slim CMM.20200m
MSRP
Poseidon Diver (Automatic)$249
Skin Diver Slim CMM.20$2,117
Full specifications
Case
5 specsDiameter
40mm
47mm
Thickness
12mm
10mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Steel
Movement
1 specsCaliber
NH35 Warranty
Yema CMM.20
Pricing
1 specsMSRP
$249
$2,117
Follow this matchup
Get a note when Helgray Poseidon Diver (Automatic) vs Yema Skin Diver Slim CMM.20 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Galo Super200 Dark EditionvsYema Skin Diver Slim CMM.20Vaer D5 Tropic AutovsYema Skin Diver Slim CMM.20Bremont Supermarine 300MvsYema Skin Diver Slim CMM.20Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302vsYema Skin Diver Slim CMM.20Helgray Poseidon Diver (Automatic)vsPraesidus Neptune 44Hemel HD24 AutomaticvsHelgray Poseidon Diver (Automatic)