Which is cheaper, the Bremont Altitude Chronograph or the Boldr Odyssey Bronze?

At MSRP the Boldr Odyssey Bronze is the cheaper of the two at $649, against $6,300 for the Bremont Altitude Chronograph — a $5,651 gap before any retailer discounting.

Which is bigger, the Bremont Altitude Chronograph or the Boldr Odyssey Bronze?

The Boldr Odyssey Bronze wears larger at 45.5mm versus 42mm for the Bremont Altitude Chronograph — a 3.5mm difference across the dial.

Which has better water resistance, the Bremont Altitude Chronograph or the Boldr Odyssey Bronze?

The Boldr Odyssey Bronze is rated to 500m versus 100m for the Bremont Altitude Chronograph.

What movement does the Bremont Altitude Chronograph run compared to the Boldr Odyssey Bronze?

Both watches run automatic movements — the Bremont Altitude Chronograph uses the BE-50AE and the Boldr Odyssey Bronze uses the Seiko NH35.

Side by side

Bremont Altitude ChronographvsBoldr Odyssey Bronze

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

Bremont Altitude Chronograph

alt42-chr-g-ss-si-l-s

MSRP $6,300

Boldr Odyssey Bronze

odyssey-bronze-auburn

MSRP $649

At a glance

12 of 29 specs differ

Diameter

Altitude Chronograph42mm

Odyssey Bronze45.5mm

Power Reserve

Altitude Chronograph40h

Odyssey Bronze40h

Water Resistance

Altitude Chronograph100m

Odyssey Bronze500m

MSRP

Altitude Chronograph$6,300

Odyssey Bronze$649

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Silver

Auburn

Lume

None

Super-LumiNova

Movement

1 specs

Caliber

BE-50AE

Seiko NH35

Pricing

1 specs

MSRP

$6,300

$649

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont Altitude Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

A Blog to Watch

WatchUSeek

Boldr Odyssey Bronze

The Boldr Odyssey Bronze is widely praised for its robust, ship-like aesthetic and substantial feel, with its meteorite dial and OEM Horween strap highlighted as unique features. Owners feel the style, fit, finish, and specifications compensate for criticisms regarding the movements used at its price point. On balance, owners rate the Boldr Odyssey Bronze highly for its distinctive aesthetic and quality finishing.

From video reviewers

The 500m water resistance and Lumicast lume are standout features. The 45mm+ case size is a drawback for some wrists.

Reddit·2

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