Which is cheaper, the Hemel Sky Racer Mechanical or the Longines SPIRIT PILOT FLYBACK?

At MSRP the Hemel Sky Racer Mechanical is the cheaper of the two at $550, against $5,550 for the Longines SPIRIT PILOT FLYBACK — a $5,000 gap before any retailer discounting.

Which is bigger, the Hemel Sky Racer Mechanical or the Longines SPIRIT PILOT FLYBACK?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 39.5mm for the Longines SPIRIT PILOT FLYBACK — a 3.5mm difference across the dial.

Which has better water resistance, the Hemel Sky Racer Mechanical or the Longines SPIRIT PILOT FLYBACK?

The Longines SPIRIT PILOT FLYBACK is rated to 100m versus 50m for the Hemel Sky Racer Mechanical.

Which has a longer power reserve, the Hemel Sky Racer Mechanical or the Longines SPIRIT PILOT FLYBACK?

The Longines SPIRIT PILOT FLYBACK carries a 44-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Hemel Sky Racer Mechanical run compared to the Longines SPIRIT PILOT FLYBACK?

Both watches run manual movements — the Hemel Sky Racer Mechanical uses the Seagull ST19 and the Longines SPIRIT PILOT FLYBACK uses the L792.4.

Side by side

Hemel Sky Racer MechanicalvsLongines SPIRIT PILOT FLYBACK

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

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

Longines SPIRIT PILOT FLYBACK

L3.721.4.53.6

MSRP $5,550

At a glance

20 of 29 specs differ

Diameter

Sky Racer Mechanical43mm

SPIRIT PILOT FLYBACK39.5mm

Power Reserve

Sky Racer Mechanical40h

SPIRIT PILOT FLYBACK44h

Water Resistance

Sky Racer Mechanical50m

SPIRIT PILOT FLYBACK100m

MSRP

Sky Racer Mechanical$550

SPIRIT PILOT FLYBACK$5,550

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

—

AR Coating

Inner

Both sides

Indices

Applied

Applied Arabic numerals

Lume

None

Super-LumiNova

Movement

6 specs

Caliber

Seagull ST19

L792.4

Power Reserve

40h

44h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, small seconds at 9 o'clock

Pricing

1 specs

MSRP

$550

$5,550

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