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Citizen Promaster Skyhawk U830vsSheffield 1A

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
Sheffield1A
MSRP $223
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Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Promaster Skyhawk U83043mm
1A40mm
Power Reserve
Promaster Skyhawk U83040h
1A—
Water Resistance
Promaster Skyhawk U830200m
1A200m
MSRP
Promaster Skyhawk U830$596
1A$223

Full specifications

Case

4 specs
Category
Pilot
Diver
Diameter
43mm
40mm
Thickness
12mm
12.8mm
Lug Width
22mm
20mm

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Blue
White/Blue
Lume
None
Swiss blue lume

Movement

3 specs
Caliber
U830
Seiko NH35A
Type
Quartz
Automatic
Power Reserve
40h
—

Pricing

1 specs
MSRP
$596
$223
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