Which is cheaper, the Hemel HD24 Automatic or the Longines FLAGSHIP HERITAGE MOONPHASE?

At MSRP the Hemel HD24 Automatic is the cheaper of the two at $300, against $3,450 for the Longines FLAGSHIP HERITAGE MOONPHASE — a $3,150 gap before any retailer discounting.

Which is bigger, the Hemel HD24 Automatic or the Longines FLAGSHIP HERITAGE MOONPHASE?

The Hemel HD24 Automatic wears larger at 40mm versus 38.5mm for the Longines FLAGSHIP HERITAGE MOONPHASE — a 1.5mm difference across the dial.

Which has better water resistance, the Hemel HD24 Automatic or the Longines FLAGSHIP HERITAGE MOONPHASE?

The Hemel HD24 Automatic is rated to 200m versus 30m for the Longines FLAGSHIP HERITAGE MOONPHASE.

Which has a longer power reserve, the Hemel HD24 Automatic or the Longines FLAGSHIP HERITAGE MOONPHASE?

The Longines FLAGSHIP HERITAGE MOONPHASE carries a 72-hour power reserve against 40 hours on the Hemel HD24 Automatic.

What movement does the Hemel HD24 Automatic run compared to the Longines FLAGSHIP HERITAGE MOONPHASE?

Both watches run automatic movements — the Hemel HD24 Automatic uses the Seiko NH38A and the Longines FLAGSHIP HERITAGE MOONPHASE uses the L899.5.

Side by side

Hemel HD24 AutomaticvsLongines FLAGSHIP HERITAGE MOONPHASE

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

Hemel HD24 Automatic

the-gallant

MSRP $300

Longines FLAGSHIP HERITAGE MOONPHASE

L4.815.4.78.2

MSRP $3,450

At a glance

23 of 29 specs differ

Diameter

HD24 Automatic40mm

FLAGSHIP HERITAGE MOONPHASE38.5mm

Power Reserve

HD24 Automatic40h

FLAGSHIP HERITAGE MOONPHASE72h

Water Resistance

HD24 Automatic200m

FLAGSHIP HERITAGE MOONPHASE30m

MSRP

HD24 Automatic$300

FLAGSHIP HERITAGE MOONPHASE$3,450

Full specifications

Case

9 specs

Crystal & Dial

6 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

—

AR Coating

Inner

Both sides

Dial Color

Gallant USAF Edition

Ivory

Indices

Applied

Applied indexes

Lume

None

Super-LumiNova

Movement

7 specs

Caliber

Seiko NH38A

L899.5

Beat Rate

28,800 vph

25,200 vph

Power Reserve

40h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

None

Hours, minutes, seconds, moon phase display and date indicated by small hand at

Pricing

1 specs

MSRP

$300

$3,450

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