Side by side
Praesidus 42mm AutomaticvsYema Skin Diver CMM.20
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
42mm Automatic38mm
Skin Diver CMM.2039.5mm
Power Reserve
42mm Automatic40h
Skin Diver CMM.2040h
Water Resistance
42mm Automatic100m
Skin Diver CMM.20200m
MSRP
42mm Automatic$269
Skin Diver CMM.20$2,372
Full specifications
Case
6 specsCategory
Field
Diver
Diameter
38mm
39.5mm
Thickness
11mm
11.5mm
Lug-to-Lug
45mm
47mm
Lug Width
18mm
20mm
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
42mm Automatic
Black
Movement
1 specsCaliber
Seiko NH35
Yema CMM.20
Pricing
1 specsMSRP
$269
$2,372
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