Which is cheaper, the Bremont Altitude 39 Date or the Marnaut Dark Surge 300?

At MSRP the Marnaut Dark Surge 300 is the cheaper of the two at $1,390, against $4,250 for the Bremont Altitude 39 Date — a $2,860 gap before any retailer discounting.

Which is bigger, the Bremont Altitude 39 Date or the Marnaut Dark Surge 300?

The Marnaut Dark Surge 300 wears larger at 41mm versus 39mm for the Bremont Altitude 39 Date — a 2mm difference across the dial.

Which has better water resistance, the Bremont Altitude 39 Date or the Marnaut Dark Surge 300?

The Marnaut Dark Surge 300 is rated to 300m versus 100m for the Bremont Altitude 39 Date.

Which has a longer power reserve, the Bremont Altitude 39 Date or the Marnaut Dark Surge 300?

The Marnaut Dark Surge 300 carries a 41-hour power reserve against 40 hours on the Bremont Altitude 39 Date.

What movement does the Bremont Altitude 39 Date run compared to the Marnaut Dark Surge 300?

Both watches run automatic movements — the Bremont Altitude 39 Date uses the BE-92AE and the Marnaut Dark Surge 300 uses the Sellita SW200-1.

Side by side

Bremont Altitude 39 DatevsMarnaut Dark Surge 300

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

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Bremont Altitude 39 Date

alt39-dt-ss-si-l-s

MSRP $4,250

Marnaut Dark Surge 300

MSRP $1,390

At a glance

11 of 29 specs differ

Diameter

Altitude 39 Date39mm

Dark Surge 30041mm

Power Reserve

Altitude 39 Date40h

Dark Surge 30041h

Water Resistance

Altitude 39 Date100m

Dark Surge 300300m

MSRP

Altitude 39 Date$4,250

Dark Surge 300$1,390

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Silver

Adriatic

Lume

None

SuperLuminova C3

Movement

2 specs

Caliber

BE-92AE

Sellita SW200-1

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$4,250

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Bremont Altitude 39 DatevsMarnaut Dark Surge 300

At a glance

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