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Formex Field AutomaticvsSheffield 1A

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

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Field Automatic
FormexField Automatic
MSRP $881
1A
Sheffield1A
MSRP $223
Buy from Formex ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Field Automatic40mm
1A40mm
Power Reserve
Field Automatic41h
1A—
Water Resistance
Field Automatic150m
1A200m
MSRP
Field Automatic$881
1A$223

Full specifications

Case

5 specs
Category
Field
Diver
Thickness
10.6mm
12.8mm
Lug-to-Lug
46.6mm
46mm
Material
Titanium
Stainless Steel
Water Resistance
150m
200m

Crystal & Dial

2 specs
Dial Color
Ash Grey
White/Blue
Lume
Super-LumiNova
Swiss blue lume

Movement

2 specs
Caliber
Sellita SW200-1
Seiko NH35A
Power Reserve
41h
—

Pricing

1 specs
MSRP
$881
$223
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