Which is cheaper, the Oblvlo GCM Mechanical or the Sugess S388 Seagull 1780?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $399 for the Sugess S388 Seagull 1780 — a $168 gap before any retailer discounting.

Which is bigger, the Oblvlo GCM Mechanical or the Sugess S388 Seagull 1780?

The Oblvlo GCM Mechanical wears larger at 41mm versus 40mm for the Sugess S388 Seagull 1780 — a 1mm difference across the dial.

Which has better water resistance, the Oblvlo GCM Mechanical or the Sugess S388 Seagull 1780?

The Oblvlo GCM Mechanical is rated to 50m versus 5m for the Sugess S388 Seagull 1780.

Which has a longer power reserve, the Oblvlo GCM Mechanical or the Sugess S388 Seagull 1780?

The Oblvlo GCM Mechanical carries a 42-hour power reserve against 35 hours on the Sugess S388 Seagull 1780.

What movement does the Oblvlo GCM Mechanical run compared to the Sugess S388 Seagull 1780?

Both watches run automatic movements — the Oblvlo GCM Mechanical uses the Miyota 82S5 and the Sugess S388 Seagull 1780 uses the Watch 1780.

Side by side

Oblvlo GCM MechanicalvsSugess S388 Seagull 1780

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

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

Sugess S388 Seagull 1780

S388

MSRP $399

At a glance

13 of 29 specs differ

Diameter

GCM Mechanical41mm

S388 Seagull 178040mm

Power Reserve

GCM Mechanical42h

S388 Seagull 178035h

Water Resistance

GCM Mechanical50m

S388 Seagull 17805m

MSRP

GCM Mechanical$231

S388 Seagull 1780$399

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

Blue

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Miyota 82S5

Watch 1780

Beat Rate

28,800 vph

3 vph

Power Reserve

42h

35h

Complications

None

GMT, Chronograph, Moonphase, Date, Power reserve indicator

Pricing

1 specs

MSRP

$231

$399

Follow this matchup

Get a note when Oblvlo GCM Mechanical vs Sugess S388 Seagull 1780 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.

Dan Henrymicro

Adjacent matchups

People also compared

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

Dan Henry 1972vsSugess S388 Seagull 1780 Henry Archer TidslinjevsSugess S388 Seagull 1780 Sugess S388 Seagull 1780vsZelos Starfighter Chronograph Geckota Chronotimer Sports EditionvsSugess S388 Seagull 1780 Oblvlo GCM MechanicalvsZelos Vitesse Oblvlo GCM MechanicalvsStudio Underd0g Project Passion Crew

Edit this comparison Add another watch Explore more 39–42mm watches

Oblvlo GCM MechanicalvsSugess S388 Seagull 1780

At a glance

Full specifications

Follow this matchup

More watches worth a look

1972

Vitesse

Tidslinje

Project Passion Crew

Starfighter Chronograph

Chronotimer Sports Edition

Supernova

Flygraf Navigator

People also compared