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Jack Mason Halyard Sport ChronographvsGrand Seiko SBGP009

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

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Halyard Sport Chronograph
Jack MasonHalyard Sport Chronograph
MSRP $329
SBGP009
Grand SeikoSBGP009
MSRP $3,100
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Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
Halyard Sport Chronograph42mm
SBGP00940mm
Power Reserve
Halyard Sport Chronograph40h
SBGP00940h
Water Resistance
Halyard Sport Chronograph100m
SBGP009100m
MSRP
Halyard Sport Chronograph$329
SBGP009$3,100

Full specifications

Case

4 specs
Category
—
Dress
Diameter
42mm
40mm
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
47mm

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

1 specs
Caliber
Miyota OS20
9F85

Pricing

1 specs
MSRP
$329
$3,100
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