Which is cheaper, the Bremont Altitude Perpetual Calendar GMT or the Hemel HD24 Automatic?

At MSRP the Hemel HD24 Automatic is the cheaper of the two at $300, against $38,450 for the Bremont Altitude Perpetual Calendar GMT — a $38,150 gap before any retailer discounting.

Which is bigger, the Bremont Altitude Perpetual Calendar GMT or the Hemel HD24 Automatic?

The Bremont Altitude Perpetual Calendar GMT wears larger at 42mm versus 40mm for the Hemel HD24 Automatic — a 2mm difference across the dial.

Side by side

Bremont Altitude Perpetual Calendar GMTvsHemel HD24 Automatic

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

Bremont Altitude Perpetual Calendar GMT

alt42-per-ti-bl-b

MSRP $38,450

Hemel HD24 Automatic

the-gallant

MSRP $300

At a glance

11 of 29 specs differ

Diameter

Altitude Perpetual Calendar GMT42mm

HD24 Automatic40mm

Power Reserve

Altitude Perpetual Calendar GMT40h

HD24 Automatic40h

Water Resistance

Altitude Perpetual Calendar GMT—

HD24 Automatic200m

MSRP

Altitude Perpetual Calendar GMT$38,450

HD24 Automatic$300

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Blue

Gallant USAF Edition

Movement

1 specs

Caliber

—

Seiko NH38A

Pricing

1 specs

MSRP

$38,450

$300

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