Side by side

A-13A A-13AvsJack Mason Halyard Sport Chronograph

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

A-13A
A-13AA-13A
Halyard Sport Chronograph
Jack MasonHalyard Sport Chronograph
MSRP $329

At a glance

6 of 29 specs differ
Diameter
A-13A42mm
Halyard Sport Chronograph42mm
Power Reserve
A-13A
Halyard Sport Chronograph40h
Water Resistance
A-13A100m
Halyard Sport Chronograph100m
MSRP
A-13A
Halyard Sport Chronograph$329

Full specifications

Case

2 specs
Thickness
13.4mm
12mm
Lug-to-Lug
50.8mm
46mm

Crystal & Dial

1 specs
Dial Color
Black

Movement

2 specs
Caliber
ETA 251.264
Miyota OS20
Power Reserve
40h

Pricing

1 specs
MSRP
$329
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