Which is cheaper, the Bremont Altitude MB Meteor or the Grand Seiko STGK031?

At MSRP the Bremont Altitude MB Meteor is the cheaper of the two at $5,300, against $6,600 for the Grand Seiko STGK031 — a $1,300 gap before any retailer discounting.

Which is bigger, the Bremont Altitude MB Meteor or the Grand Seiko STGK031?

The Bremont Altitude MB Meteor wears larger at 42mm versus 30mm for the Grand Seiko STGK031 — a 12mm difference across the dial.

Which has a longer power reserve, the Bremont Altitude MB Meteor or the Grand Seiko STGK031?

The Grand Seiko STGK031 carries a 50-hour power reserve against 40 hours on the Bremont Altitude MB Meteor.

What movement does the Bremont Altitude MB Meteor run compared to the Grand Seiko STGK031?

Both watches run automatic movements — the Bremont Altitude MB Meteor uses the BE-92AE and the Grand Seiko STGK031 uses the 9S27.

Side by side

Bremont Altitude MB MeteorvsGrand Seiko STGK031

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

Grand Seiko STGK031

stgk031g

MSRP $6,600

At a glance

10 of 29 specs differ

Diameter

Altitude MB Meteor42mm

STGK03130mm

Power Reserve

Altitude MB Meteor40h

STGK03150h

Water Resistance

Altitude MB Meteor100m

STGK031100m

MSRP

Altitude MB Meteor$5,300

STGK031$6,600

Full specifications

Case

6 specs

Crystal & Dial

1 specs

AR Coating

Inner

Yes

Movement

2 specs

Caliber

BE-92AE

9S27

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$5,300

$6,600

Follow this matchup

Get a note when Bremont Altitude MB Meteor vs Grand Seiko STGK031 gets more votes, a community discussion, or a price drop. No account needed.

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

Grand Seiko STGK031

Grand Seiko STGK031 owners widely praise its subtle, light pink dial that shifts to appear white or silver depending on lighting, its refined 30mm case size, and its simple elegance. Some find the 30mm sizing perfect for wearability, with one owner noting it is ideal for those who find 38mm watches too large. The Zaratsu polishing is also a noted strength. However, the Calibre 9S27 movement has a 50-hour power reserve and an accuracy range of +8 to -3 seconds per day, which some consider modest for the price. On balance, owners and reviewers rate the Grand Seiko STGK031 highly for its versatile dial and refined 30mm case.

From video reviewers

The 50-hour power reserve of the Calibre 9S27 movement is a shared strength. The 36mm lug-to-lug measurement is a weakness. Reviewers disagreed on the premium feel of the polished stainless steel case and bracelet compared to Zaratsu polishing.

Reddit·5

Time + Tide

Keep exploring