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Citizen Promaster Skyhawk U830vsSheffield 1A 40mm

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

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Promaster Skyhawk U830
CitizenPromaster Skyhawk U830
MSRP $596
1A 40mm
Sheffield1A 40mm
MSRP $228
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Buy from Sheffield ↗
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At a glance

10 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
1A 40mm40mm
Power Reserve
Promaster Skyhawk U83040h
1A 40mm40h
Water Resistance
Promaster Skyhawk U830200m
1A 40mm200m
MSRP
Promaster Skyhawk U830$596
1A 40mm$228

Full specifications

Case

5 specs
Category
Pilot
—
Diameter
43mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
22mm
20mm

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Blue
—

Movement

2 specs
Caliber
U830
Seiko NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$596
$228
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