Which is cheaper, the Hemel HFC Mechanical Chronograph or the Seiko 5 Sports Field series?

At MSRP the Seiko 5 Sports Field series is the cheaper of the two at $315, against $550 for the Hemel HFC Mechanical Chronograph — a $235 gap before any retailer discounting.

Which is bigger, the Hemel HFC Mechanical Chronograph or the Seiko 5 Sports Field series?

The Hemel HFC Mechanical Chronograph wears larger at 40mm versus 39.4mm for the Seiko 5 Sports Field series — a 0.6mm difference across the dial.

Which has better water resistance, the Hemel HFC Mechanical Chronograph or the Seiko 5 Sports Field series?

The Hemel HFC Mechanical Chronograph is rated to 100m versus 10m for the Seiko 5 Sports Field series.

Which has a longer power reserve, the Hemel HFC Mechanical Chronograph or the Seiko 5 Sports Field series?

The Seiko 5 Sports Field series carries a 41-hour power reserve against 40 hours on the Hemel HFC Mechanical Chronograph.

What movement does the Hemel HFC Mechanical Chronograph run compared to the Seiko 5 Sports Field series?

The Hemel HFC Mechanical Chronograph runs a manual caliber (Seagull ST19), while the Seiko 5 Sports Field series runs a automatic (4R36).

Side by side

Hemel HFC Mechanical ChronographvsSeiko 5 Sports Field series

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

Hemel HFC Mechanical Chronograph

the-airfoil

MSRP $550

Seiko 5 Sports Field series

srpg27

MSRP $315

At a glance

14 of 29 specs differ

Diameter

HFC Mechanical Chronograph40mm

5 Sports Field series39.4mm

Power Reserve

HFC Mechanical Chronograph40h

5 Sports Field series41h

Water Resistance

HFC Mechanical Chronograph100m

5 Sports Field series100m

MSRP

HFC Mechanical Chronograph$550

5 Sports Field series$315

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Domed Sapphire

Hardlex

Crystal Shape

Flat

Curved

Dial Color

Airfoil (1970s British Pilot)

Black

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

Seagull ST19

4R36

Type

Manual

Automatic

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$550

$315

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