Which is cheaper, the Hemel HD24 Automatic or the Baltic Prismic Stone?

At MSRP the Hemel HD24 Automatic is the cheaper of the two at $300, against $1,404 for the Baltic Prismic Stone — a $1,104 gap before any retailer discounting.

Which is bigger, the Hemel HD24 Automatic or the Baltic Prismic Stone?

The Hemel HD24 Automatic wears larger at 40mm versus 36mm for the Baltic Prismic Stone — a 4mm difference across the dial.

Which has better water resistance, the Hemel HD24 Automatic or the Baltic Prismic Stone?

The Hemel HD24 Automatic is rated to 200m versus 30m for the Baltic Prismic Stone.

Which has a longer power reserve, the Hemel HD24 Automatic or the Baltic Prismic Stone?

The Baltic Prismic Stone carries a 50-hour power reserve against 40 hours on the Hemel HD24 Automatic.

What movement does the Hemel HD24 Automatic run compared to the Baltic Prismic Stone?

The Hemel HD24 Automatic runs a automatic caliber (Seiko NH38A), while the Baltic Prismic Stone runs a manual (La Joux-Perret D100).

Side by side

Hemel HD24 AutomaticvsBaltic Prismic Stone

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

Hemel HD24 Automatic

the-gallant

MSRP $300

Baltic Prismic Stone

prismic-stone-bloodstone

MSRP $1,404

At a glance

13 of 29 specs differ

Diameter

HD24 Automatic40mm

Prismic Stone36mm

Power Reserve

HD24 Automatic40h

Prismic Stone50h

Water Resistance

HD24 Automatic200m

Prismic Stone30m

MSRP

HD24 Automatic$300

Prismic Stone$1,404

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

AR Coating

Inner

Yes

Dial Color

Gallant USAF Edition

Bloodstone

Movement

3 specs

Caliber

Seiko NH38A

La Joux-Perret D100

Type

Automatic

Manual

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$300

$1,404

Follow this matchup

Get a note when Hemel HD24 Automatic vs Baltic Prismic Stone gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Vaermicro

Pacific

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Baltic Prismic StonevsVaer D5 Pacific Anacapa Auto Baltic Prismic StonevsYema Diver Geckota Sea-Hunter Dive WatchvsBaltic Prismic Stone Baltic Prismic StonevsYEMA x Alain Silberstein Limited Edition Hemel HD24 AutomaticvsYema Granvelle CMM.29 Hemel HD24 AutomaticvsZelos Nova 37

Edit this comparison Add another watch Explore more 35–41mm watches

Hemel HD24 AutomaticvsBaltic Prismic Stone

At a glance

Full specifications

Follow this matchup

More watches worth a look

D5 Pacific Anacapa Auto

Granvelle CMM.29

Diver

Nova 37

Sea-Hunter Dive Watch

Workshop Jumping Hour

Zephyr

Manhattan Ultra Thin

People also compared