Which is cheaper, the Hemel HD24 Automatic or the Seiko Diamond Collection?

At MSRP the Hemel HD24 Automatic is the cheaper of the two at $300, against $525 for the Seiko Diamond Collection — a $225 gap before any retailer discounting.

Which is bigger, the Hemel HD24 Automatic or the Seiko Diamond Collection?

The Hemel HD24 Automatic wears larger at 40mm versus 30mm for the Seiko Diamond Collection — a 10mm difference across the dial.

Which has better water resistance, the Hemel HD24 Automatic or the Seiko Diamond Collection?

The Hemel HD24 Automatic is rated to 200m versus 5m for the Seiko Diamond Collection.

What movement does the Hemel HD24 Automatic run compared to the Seiko Diamond Collection?

The Hemel HD24 Automatic runs a automatic caliber (Seiko NH38A), while the Seiko Diamond Collection runs a quartz (7N01).

Side by side

Hemel HD24 AutomaticvsSeiko Diamond Collection

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

Hemel HD24 Automatic

the-gallant

MSRP $300

Seiko Diamond Collection

srz535

MSRP $525

At a glance

12 of 29 specs differ

Diameter

HD24 Automatic40mm

Diamond Collection30mm

Power Reserve

HD24 Automatic40h

Diamond Collection40h

Water Resistance

HD24 Automatic200m

Diamond Collection50m

MSRP

HD24 Automatic$300

Diamond Collection$525

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Gallant USAF Edition

Black

Movement

2 specs

Caliber

Seiko NH38A

7N01

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$300

$525

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Hemel HD24 AutomaticvsSeiko Diamond Collection

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