Side by side

Sheffield 1AvsWolbrook JetFlyer Automatic Chronograph

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

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1A
Sheffield1A
MSRP $223
JetFlyer Automatic Chronograph
WolbrookJetFlyer Automatic Chronograph
MSRP $845
Buy from Sheffield ↗
Buy used on eBay ↗
Buy from Wolbrook ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
1A40mm
JetFlyer Automatic Chronograph38mm
Power Reserve
1A—
JetFlyer Automatic Chronograph40h
Water Resistance
1A200m
JetFlyer Automatic Chronograph100m
MSRP
1A$223
JetFlyer Automatic Chronograph$845

Full specifications

Case

5 specs
Category
Diver
Chronograph
Diameter
40mm
38mm
Thickness
12.8mm
12.1mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White/Blue
Black
Lume
Swiss blue lume
None

Movement

2 specs
Caliber
Seiko NH35A
Jeambrun PS 6402
Power Reserve
—
40h

Pricing

1 specs
MSRP
$223
$845
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