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Duckworth Prestex Belmont 300 AutomaticvsSheffield 1A

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

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Belmont 300 Automatic
Duckworth PrestexBelmont 300 Automatic
MSRP $750
1A
Sheffield1A
MSRP $223
Buy from Duckworth Prestex ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Belmont 300 Automatic42mm
1A40mm
Power Reserve
Belmont 300 Automatic38h
1A—
Water Resistance
Belmont 300 Automatic300m
1A200m
MSRP
Belmont 300 Automatic$750
1A$223

Full specifications

Case

5 specs
Category
—
Diver
Diameter
42mm
40mm
Thickness
13mm
12.8mm
Lug-to-Lug
50mm
46mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
—
White/Blue
Lume
None
Swiss blue lume

Movement

2 specs
Caliber
Miyota 9039
Seiko NH35A
Power Reserve
38h
—

Pricing

1 specs
MSRP
$750
$223
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