Which is cheaper, the Hemel HD24 Automatic or the Longines MASTER COLLECTION?

At MSRP the Hemel HD24 Automatic is the cheaper of the two at $300, against $3,950 for the Longines MASTER COLLECTION — a $3,650 gap before any retailer discounting.

Which is bigger, the Hemel HD24 Automatic or the Longines MASTER COLLECTION?

The Hemel HD24 Automatic wears larger at 40mm versus 29mm for the Longines MASTER COLLECTION — a 11mm difference across the dial.

Which has better water resistance, the Hemel HD24 Automatic or the Longines MASTER COLLECTION?

The Hemel HD24 Automatic is rated to 200m versus 30m for the Longines MASTER COLLECTION.

Which has a longer power reserve, the Hemel HD24 Automatic or the Longines MASTER COLLECTION?

The Longines MASTER COLLECTION carries a 45-hour power reserve against 40 hours on the Hemel HD24 Automatic.

What movement does the Hemel HD24 Automatic run compared to the Longines MASTER COLLECTION?

Both watches run automatic movements — the Hemel HD24 Automatic uses the Seiko NH38A and the Longines MASTER COLLECTION uses the L592.5.

Side by side

Hemel HD24 AutomaticvsLongines MASTER COLLECTION

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

Hemel HD24 Automatic

the-gallant

MSRP $300

Longines MASTER COLLECTION

L2.257.5.37.7

MSRP $3,950

At a glance

21 of 29 specs differ

Diameter

HD24 Automatic40mm

MASTER COLLECTION29mm

Power Reserve

HD24 Automatic40h

MASTER COLLECTION45h

Water Resistance

HD24 Automatic200m

MASTER COLLECTION30m

MSRP

HD24 Automatic$300

MASTER COLLECTION$3,950

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Gallant USAF Edition

Steel

Indices

Applied

—

Movement

6 specs

Caliber

Seiko NH38A

L592.5

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

45h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$300

$3,950

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Hemel HD24 AutomaticvsLongines MASTER COLLECTION

At a glance

Full specifications

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