Side by side

Undone Ronin AutomaticvsGruppo Gamma Field III GMT Date

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
Field III GMT Date
Gruppo GammaField III GMT Date
MSRP $459
See the full Field III GMT Date
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At a glance

13 of 29 specs differ
Diameter
Ronin Automatic40mm
Field III GMT Date40mm
Power Reserve
Ronin Automatic—
Field III GMT Date41h
Water Resistance
Ronin Automatic100m
Field III GMT Date200m
MSRP
Ronin Automatic$380
Field III GMT Date$459

Full specifications

Case

5 specs
Category
—
GMT
Thickness
0mm
14mm
Lug-to-Lug
0mm
48.5mm
Lug Width
0mm
22mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal
—
Sapphire
AR Coating
—
Yes
Dial Color
—
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Seiko NH35
Seiko NH38
Power Reserve
—
41h
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$380
$459
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