Side by side

Undone Ronin AutomaticvsZelos Helmsman 3

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

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Ronin Automatic
UndoneRonin Automatic
MSRP $380
See the full Ronin Automatic
Helmsman 3
ZelosHelmsman 3
MSRP $529
See the full Helmsman 3
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At a glance

11 of 29 specs differ
Diameter
Ronin Automatic40mm
Helmsman 340mm
Power Reserve
Ronin Automatic—
Helmsman 3—
Water Resistance
Ronin Automatic100m
Helmsman 3200m
MSRP
Ronin Automatic$380
Helmsman 3$529

Full specifications

Case

6 specs
Category
—
Diver
Thickness
0mm
11.5mm
Lug-to-Lug
0mm
40mm
Lug Width
0mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
—
Domed Sapphire
Dial Color
—
SS - Frost

Movement

2 specs
Caliber
Seiko NH35
Miyota 9015
Power Reserve
—
0h

Pricing

1 specs
MSRP
$380
$529
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