Which is cheaper, the Citizen Promaster Sikorsky or the Hemel HFC Mechanical Chronograph?

At MSRP the Hemel HFC Mechanical Chronograph is the cheaper of the two at $550, against $1,025 for the Citizen Promaster Sikorsky — a $475 gap before any retailer discounting.

Which is bigger, the Citizen Promaster Sikorsky or the Hemel HFC Mechanical Chronograph?

The Citizen Promaster Sikorsky wears larger at 46mm versus 40mm for the Hemel HFC Mechanical Chronograph — a 6mm difference across the dial.

Which has better water resistance, the Citizen Promaster Sikorsky or the Hemel HFC Mechanical Chronograph?

The Citizen Promaster Sikorsky is rated to 200m versus 100m for the Hemel HFC Mechanical Chronograph.

What movement does the Citizen Promaster Sikorsky run compared to the Hemel HFC Mechanical Chronograph?

The Citizen Promaster Sikorsky runs a quartz caliber (U680), while the Hemel HFC Mechanical Chronograph runs a manual (Seagull ST19).

Side by side

Citizen Promaster SikorskyvsHemel HFC Mechanical Chronograph

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

Citizen Promaster Sikorsky

JY8156

MSRP $1,025

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

At a glance

12 of 29 specs differ

Diameter

Promaster Sikorsky46mm

HFC Mechanical Chronograph40mm

Power Reserve

Promaster Sikorsky40h

HFC Mechanical Chronograph40h

Water Resistance

Promaster Sikorsky200m

HFC Mechanical Chronograph100m

MSRP

Promaster Sikorsky$1,025

HFC Mechanical Chronograph$550

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Blue

Airfoil (1970s British Pilot)

Movement

2 specs

Caliber

U680

Seagull ST19

Type

Quartz

Manual

Pricing

1 specs

MSRP

$1,025

$550

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