Side by side
Helgray Poseidon Diver (Automatic)vsYema Navygraf Pearl 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
Navygraf Pearl CMM.2039mm
Power Reserve
Poseidon Diver (Automatic)40h
Navygraf Pearl CMM.2040h
Water Resistance
Poseidon Diver (Automatic)300m
Navygraf Pearl CMM.20100m
MSRP
Poseidon Diver (Automatic)$249
Navygraf Pearl CMM.20$1,862
Full specifications
Case
5 specsDiameter
40mm
39mm
Thickness
12mm
9.75mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Pearl
Movement
1 specsCaliber
NH35 Warranty
Yema CMM.20
Pricing
1 specsMSRP
$249
$1,862
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