Which is cheaper, the Bremont Altitude MB Meteor or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

At MSRP the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition is the cheaper of the two at $4,600, against $5,300 for the Bremont Altitude MB Meteor — a $700 gap before any retailer discounting.

Which is bigger, the Bremont Altitude MB Meteor or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

The Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition wears larger at 45.4mm versus 42mm for the Bremont Altitude MB Meteor — a 3.4mm difference across the dial.

Which has better water resistance, the Bremont Altitude MB Meteor or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

The Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition is rated to 600m versus 100m for the Bremont Altitude MB Meteor.

Which has a longer power reserve, the Bremont Altitude MB Meteor or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

The Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition 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 Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

Both watches run automatic movements — the Bremont Altitude MB Meteor uses the BE-92AE and the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition uses the 8L45.

Side by side

Bremont Altitude MB MeteorvsSeiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

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 Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

sla081j1

MSRP $4,600

At a glance

12 of 29 specs differ

Diameter

Altitude MB Meteor42mm

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition45.4mm

Power Reserve

Altitude MB Meteor40h

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition72h

Water Resistance

Altitude MB Meteor100m

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition600m

MSRP

Altitude MB Meteor$5,300

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition$4,600

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

BE-92AE

8L45

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$5,300

$4,600

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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 Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

Owners widely praise the Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition's titanium monobloc case construction and the dial's blue gradient finish. Some owners find the 45.4mm diameter and 16mm thickness too large, noting a poor dial-to-bezel ratio and excessive text on the dial. The 8L45 movement offers a 72-hour power reserve, with reported accuracy ranging from +10/-5 seconds per day to +25/-15 seconds per day. On balance, owners appreciate the watch's tool watch vibe and unique dial construction, despite some reservations about its size and price.

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