Casio EFV-620DvsJack Mason Halyard Sport Chronograph

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EFV-620D
CasioEFV-620D

Ref. EFV-620D·MSRP $120

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Halyard Sport Chronograph
Jack MasonHalyard Sport Chronograph

MSRP $329

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Buy from Jack Mason Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Casio EFV-620D at true scale

EFV-620D

Jack Mason Halyard Sport Chronograph at true scale

Halyard Sport Chronograph

Diameter

50.5mm

42mm

Lug-to-Lug

55mm

n/a

Thickness

11.8mm

n/a

Water Resistance

100m

100m

MSRP

$120

lowest

$329

Movement

Quartz

Miyota OS20

Case

5 specs
Diameter
50.5mm
42mm
Thickness
11.8mm
n/a
Lug-to-Lug
55mm
n/a
Lug Width
n/a
22mm
Finish
n/a
n/a

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
AR Coating
No
n/a

Movement

2 specs
Caliber
n/a
Miyota OS20
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$120
$329
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