Which is cheaper, the Oris ProPilot X Calibre 400 Laser or the Hemel HFC Mechanical Chronograph?

At MSRP the Hemel HFC Mechanical Chronograph is the cheaper of the two at $550, against $5,750 for the Oris ProPilot X Calibre 400 Laser — a $5,200 gap before any retailer discounting.

Which is bigger, the Oris ProPilot X Calibre 400 Laser or the Hemel HFC Mechanical Chronograph?

The Hemel HFC Mechanical Chronograph wears larger at 40mm versus 39mm for the Oris ProPilot X Calibre 400 Laser — a 1mm difference across the dial.

Which has a longer power reserve, the Oris ProPilot X Calibre 400 Laser or the Hemel HFC Mechanical Chronograph?

The Hemel HFC Mechanical Chronograph carries a 40-hour power reserve against 120 hours hours on the Oris ProPilot X Calibre 400 Laser.

What movement does the Oris ProPilot X Calibre 400 Laser run compared to the Hemel HFC Mechanical Chronograph?

The Oris ProPilot X Calibre 400 Laser runs a automatic caliber (400), while the Hemel HFC Mechanical Chronograph runs a manual (Seagull ST19).

Side by side

Oris ProPilot X Calibre 400 LaservsHemel HFC Mechanical Chronograph

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

Oris ProPilot X Calibre 400 Laser

01-400-7778-7150-07-7-20-01TLC

MSRP $5,750

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

At a glance

18 of 29 specs differ

Diameter

ProPilot X Calibre 400 Laser39mm

HFC Mechanical Chronograph40mm

Power Reserve

ProPilot X Calibre 400 Laser120 hoursh

HFC Mechanical Chronograph40h

Water Resistance

ProPilot X Calibre 400 Laser100m

HFC Mechanical Chronograph100m

MSRP

ProPilot X Calibre 400 Laser$5,750

HFC Mechanical Chronograph$550

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

—

Airfoil (1970s British Pilot)

Indices

—

Applied

Movement

5 specs

Caliber

400

Seagull ST19

Type

Automatic

Manual

Beat Rate

4 vph

28,800 vph

Power Reserve

120 hoursh

40h

Jewels

Pricing

1 specs

MSRP

$5,750

$550

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