Which is cheaper, the Bremont Altitude Chronograph or the Oblvlo GCM Mechanical?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $6,300 for the Bremont Altitude Chronograph — a $6,069 gap before any retailer discounting.

Which is bigger, the Bremont Altitude Chronograph or the Oblvlo GCM Mechanical?

The Bremont Altitude Chronograph wears larger at 42mm versus 41mm for the Oblvlo GCM Mechanical — a 1mm difference across the dial.

Which has better water resistance, the Bremont Altitude Chronograph or the Oblvlo GCM Mechanical?

The Bremont Altitude Chronograph is rated to 100m versus 50m for the Oblvlo GCM Mechanical.

Which has a longer power reserve, the Bremont Altitude Chronograph or the Oblvlo GCM Mechanical?

The Oblvlo GCM Mechanical carries a 42-hour power reserve against 40 hours on the Bremont Altitude Chronograph.

What movement does the Bremont Altitude Chronograph run compared to the Oblvlo GCM Mechanical?

Both watches run automatic movements — the Bremont Altitude Chronograph uses the BE-50AE and the Oblvlo GCM Mechanical uses the Miyota 82S5.

Side by side

Bremont Altitude ChronographvsOblvlo GCM Mechanical

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

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

At a glance

12 of 29 specs differ

Diameter

Altitude Chronograph42mm

GCM Mechanical41mm

Power Reserve

Altitude Chronograph40h

GCM Mechanical42h

Water Resistance

Altitude Chronograph100m

GCM Mechanical50m

MSRP

Altitude Chronograph$6,300

GCM Mechanical$231

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Silver

Black

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

BE-50AE

Miyota 82S5

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$6,300

$231

Follow this matchup

Get a note when Bremont Altitude Chronograph vs Oblvlo GCM Mechanical gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Bremontmicro

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Bremont Supermarine ChronovsOblvlo GCM Mechanical Bremont Terra Nova 42.5 ChronographvsOblvlo GCM Mechanical Bremont ALT1-CvsOblvlo GCM Mechanical Fortis Novonaut N-42vsOblvlo GCM Mechanical Bremont Altitude ChronographvsDan Henry 1972 Bremont Altitude ChronographvsHenry Archer Tidslinje

Edit this comparison Add another watch Explore more 40–43mm watches

Bremont Altitude ChronographvsOblvlo GCM Mechanical

At a glance

Full specifications

Follow this matchup

More watches worth a look

Supermarine Chrono

1972

Terra Nova 42.5 Chronograph

Tidslinje

Starfighter Chronograph

Novonaut N-42

Chronotimer Sports Edition

Vitesse

People also compared