Which is cheaper, the Citizen Tsuki-yomi A-T or the Hemel HFC Mechanical Chronograph?

At MSRP the Hemel HFC Mechanical Chronograph is the cheaper of the two at $550, against $656 for the Citizen Tsuki-yomi A-T — a $106 gap before any retailer discounting.

Which is bigger, the Citizen Tsuki-yomi A-T or the Hemel HFC Mechanical Chronograph?

The Citizen Tsuki-yomi A-T wears larger at 43mm versus 40mm for the Hemel HFC Mechanical Chronograph — a 3mm difference across the dial.

What movement does the Citizen Tsuki-yomi A-T run compared to the Hemel HFC Mechanical Chronograph?

The Citizen Tsuki-yomi A-T runs a solar caliber (H874), while the Hemel HFC Mechanical Chronograph runs a manual (Seagull ST19).

Side by side

Citizen Tsuki-yomi A-TvsHemel HFC Mechanical Chronograph

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

Citizen Tsuki-yomi A-T

BY1010

MSRP $656

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

At a glance

11 of 29 specs differ

Diameter

Tsuki-yomi A-T43mm

HFC Mechanical Chronograph40mm

Power Reserve

Tsuki-yomi A-T40h

HFC Mechanical Chronograph40h

Water Resistance

Tsuki-yomi A-T100m

HFC Mechanical Chronograph100m

MSRP

Tsuki-yomi A-T$656

HFC Mechanical Chronograph$550

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Red

Airfoil (1970s British Pilot)

Movement

2 specs

Caliber

H874

Seagull ST19

Type

Solar

Manual

Pricing

1 specs

MSRP

$656

$550

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