Side by side

Praesidus DD-45vsUndone Ronin Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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DD-45
PraesidusDD-45
MSRP $299
See the full DD-45
Ronin Automatic
UndoneRonin Automatic
MSRP $380
See the full Ronin Automatic
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At a glance

11 of 29 specs differ
Diameter
DD-4540mm
Ronin Automatic40mm
Power Reserve
DD-45—
Ronin Automatic—
Water Resistance
DD-45100m
Ronin Automatic100m
MSRP
DD-45$299
Ronin Automatic$380

Full specifications

Case

5 specs
Category
Field
—
Thickness
—
0mm
Lug-to-Lug
46.5mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
—
Dial Color
OG
—

Movement

3 specs
Caliber
—
Seiko NH35
Type
Quartz
Automatic
Power Reserve
0h
—

Pricing

1 specs
MSRP
$299
$380
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