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

At MSRP the Seiko Prospex SPEEDTIMER Mechanical is the cheaper of the two at $995, against $5,300 for the Bremont Altitude MB Meteor — a $4,305 gap before any retailer discounting.

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

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

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

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

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

The Seiko Prospex SPEEDTIMER Mechanical 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 SPEEDTIMER Mechanical?

Both watches run automatic movements — the Bremont Altitude MB Meteor uses the BE-92AE and the Seiko Prospex SPEEDTIMER Mechanical uses the 6R55.

Side by side

Bremont Altitude MB MeteorvsSeiko Prospex SPEEDTIMER Mechanical

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 SPEEDTIMER Mechanical

spb513j1

MSRP $995

At a glance

14 of 29 specs differ

Diameter

Altitude MB Meteor42mm

Prospex SPEEDTIMER Mechanical39.5mm

Power Reserve

Altitude MB Meteor40h

Prospex SPEEDTIMER Mechanical72h

Water Resistance

Altitude MB Meteor100m

Prospex SPEEDTIMER Mechanical200m

MSRP

Altitude MB Meteor$5,300

Prospex SPEEDTIMER Mechanical$995

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

6R55

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$5,300

$995

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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.

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Seiko Prospex SPEEDTIMER Mechanical

The Seiko Prospex SPEEDTIMER Mechanical is praised for its visually appealing design and comfortable wearability, with owners frequently using its chronograph function for daily tasks. Reviewers note its clean dial layout and LumiBrite treated hands and markers, and one source highlights the 72-hour power reserve of the 6R55 movement. However, some owners criticize its chronograph functionality and the 24-hour subdial. On balance, owners and reviewers rate the Seiko Prospex SPEEDTIMER Mechanical highly for its daily usability and refined aesthetics.

Time + Tide

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