Which is cheaper, the Bremont ALT1-C or the Oblvlo GCM Mechanical?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $6,150 for the Bremont ALT1-C — a $5,919 gap before any retailer discounting.

Which is bigger, the Bremont ALT1-C or the Oblvlo GCM Mechanical?

The Bremont ALT1-C wears larger at 43mm versus 41mm for the Oblvlo GCM Mechanical — a 2mm difference across the dial.

Which has better water resistance, the Bremont ALT1-C or the Oblvlo GCM Mechanical?

The Bremont ALT1-C is rated to 100m versus 50m for the Oblvlo GCM Mechanical.

Which has a longer power reserve, the Bremont ALT1-C or the Oblvlo GCM Mechanical?

The Oblvlo GCM Mechanical carries a 42-hour power reserve against 40 hours on the Bremont ALT1-C.

What movement does the Bremont ALT1-C run compared to the Oblvlo GCM Mechanical?

Both watches run automatic movements — the Bremont ALT1-C uses the BE-50AE and the Oblvlo GCM Mechanical uses the Miyota 82S5.

Side by side

Bremont ALT1-CvsOblvlo GCM Mechanical

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

Bremont ALT1-C

ALT1-C2-CR-SS-R-S

MSRP $6,150

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

At a glance

12 of 29 specs differ

Diameter

ALT1-C43mm

GCM Mechanical41mm

Power Reserve

ALT1-C40h

GCM Mechanical42h

Water Resistance

ALT1-C100m

GCM Mechanical50m

MSRP

ALT1-C$6,150

GCM Mechanical$231

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Regular length (15cm - 19cm wrist size)

Black

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

BE-50AE

Miyota 82S5

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$6,150

$231

Follow this matchup

Get a note when Bremont ALT1-C 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 Fortis Flieger F-43 BicompaxvsOblvlo GCM Mechanical Bremont Altitude ChronographvsOblvlo GCM Mechanical Oblvlo GCM MechanicalvsWilliam Wood Triumph Chronograph Bremont ALT1-CvsDan Henry 1972 Bremont ALT1-CvsHenry Archer Tidslinje

Edit this comparison Add another watch Explore more 40–44mm watches

Bremont ALT1-CvsOblvlo GCM Mechanical

At a glance

Full specifications

Follow this matchup

More watches worth a look

Supermarine Chrono

1972

Flieger F-43 Bicompax

Tidslinje

Altitude Chronograph

Starfighter Chronograph

Triumph Chronograph

Chronotimer Sports Edition

People also compared