Side by side
Helgray Poseidon Diver (Automatic)vsYema Superman Dato CMM.10
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
Superman Dato CMM.1039.5mm
Power Reserve
Poseidon Diver (Automatic)—
Superman Dato CMM.10—
Water Resistance
Poseidon Diver (Automatic)300m
Superman Dato CMM.10300m
MSRP
Poseidon Diver (Automatic)$249
Superman Dato CMM.10$1,777
Full specifications
Case
5 specsDiameter
40mm
39.5mm
Thickness
12.8mm
11.85mm
Lug-to-Lug
0mm
—
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
—
39.5mm Automatic
Movement
1 specsCaliber
NH35 Warranty
Yema CMM.10
Pricing
1 specsMSRP
$249
$1,777
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