Which is cheaper, the Bremont Altitude MB Meteor or the Seiko Prospex Land Mechanical GMT?

At MSRP the Seiko Prospex Land Mechanical GMT is the cheaper of the two at $1,150, against $5,300 for the Bremont Altitude MB Meteor — a $4,150 gap before any retailer discounting.

Which is bigger, the Bremont Altitude MB Meteor or the Seiko Prospex Land Mechanical GMT?

The Bremont Altitude MB Meteor wears larger at 42mm versus 39.5mm for the Seiko Prospex Land Mechanical GMT — a 2.5mm difference across the dial.

Which has better water resistance, the Bremont Altitude MB Meteor or the Seiko Prospex Land Mechanical GMT?

The Bremont Altitude MB Meteor is rated to 100m versus 20m for the Seiko Prospex Land Mechanical GMT.

Which has a longer power reserve, the Bremont Altitude MB Meteor or the Seiko Prospex Land Mechanical GMT?

The Seiko Prospex Land Mechanical GMT carries a 72-hour power reserve against 40 hours on the Bremont Altitude MB Meteor.

What movement does the Bremont Altitude MB Meteor run compared to the Seiko Prospex Land Mechanical GMT?

Both watches run automatic movements — the Bremont Altitude MB Meteor uses the BE-92AE and the Seiko Prospex Land Mechanical GMT uses the 6R54.

Side by side

Bremont Altitude MB MeteorvsSeiko Prospex Land Mechanical GMT

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

Bremont Altitude MB Meteor

alt42-mt-ti-bkor-n-s

MSRP $5,300

Seiko Prospex Land Mechanical GMT

spb377j1

MSRP $1,150

At a glance

14 of 29 specs differ

Diameter

Altitude MB Meteor42mm

Prospex Land Mechanical GMT39.5mm

Power Reserve

Altitude MB Meteor40h

Prospex Land Mechanical GMT72h

Water Resistance

Altitude MB Meteor100m

Prospex Land Mechanical GMT200m

MSRP

Altitude MB Meteor$5,300

Prospex Land Mechanical GMT$1,150

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

BE-92AE

6R54

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$5,300

$1,150

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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 MB Meteor

The Bremont Altitude MB Meteor features a 42mm Grade 2 titanium case with black DLC finishing and a refined Trip-Tick construction. Reviewers note its slimmer profile and reduced lug-to-lug distance make it more wearable than previous MB models. The watch has a bi-directional Roto-Click inner bezel, a black dial with Felix the Cat imagery and bright yellow accents, and is powered by the automatic calibre BB14-AH with a 68-hour power reserve. Overall, reviewers highlight the Bremont Altitude MB Meteor's improved wearability and distinctive design elements.

Monochrome·2

Seiko Prospex Land Mechanical GMT

Owners widely praise the Seiko Prospex Land Mechanical GMT for its faithful reconstruction of a classic design, comfortable bracelet, and attractive gray dial with a bubbly crystal. Reviewers highlight its handsome everyday sports watch appeal, solid specifications, and classic Seiko diver aesthetics, offering great value. However, community members are divided on the 6R movement's accuracy, with some reporting significant deviations even after regulation, while others find it competitive for the price. A point of contention is the GMT function, with some wishing for a "flyer" style local jump GMT instead of the "caller" type, and the internal compass bezel is described as finicky and difficult to read. Owners generally consider the Seiko Prospex Land Mechanical GMT overpriced at its retail price, suggesting better value is found on sale or closer to $700.

WatchUSeek·2

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