Which is cheaper, the Sugess S388 Seagull 1780 or the Longines HYDROCONQUEST?

At MSRP the Sugess S388 Seagull 1780 is the cheaper of the two at $399, against $2,000 for the Longines HYDROCONQUEST — a $1,601 gap before any retailer discounting.

Which is bigger, the Sugess S388 Seagull 1780 or the Longines HYDROCONQUEST?

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

Which has better water resistance, the Sugess S388 Seagull 1780 or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST is rated to 300m versus 5m for the Sugess S388 Seagull 1780.

Which has a longer power reserve, the Sugess S388 Seagull 1780 or the Longines HYDROCONQUEST?

The Longines HYDROCONQUEST carries a 72-hour power reserve against 35 hours on the Sugess S388 Seagull 1780.

What movement does the Sugess S388 Seagull 1780 run compared to the Longines HYDROCONQUEST?

Both watches run automatic movements — the Sugess S388 Seagull 1780 uses the Watch 1780 and the Longines HYDROCONQUEST uses the L888.5.

Side by side

Sugess S388 Seagull 1780vsLongines HYDROCONQUEST

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

Sugess S388 Seagull 1780

S388

MSRP $399

Longines HYDROCONQUEST

L3.782.4.06.6

MSRP $2,000

At a glance

21 of 29 specs differ

Diameter

S388 Seagull 178040mm

HYDROCONQUEST41mm

Power Reserve

S388 Seagull 178035h

HYDROCONQUEST72h

Water Resistance

S388 Seagull 17805m

HYDROCONQUEST300m

MSRP

S388 Seagull 1780$399

HYDROCONQUEST$2,000

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Blue

Green

Indices

Applied

—

Movement

7 specs

Caliber

Watch 1780

L888.5

Beat Rate

3 vph

0 vph

Power Reserve

35h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Complications

GMT, Chronograph, Moonphase, Date, Power reserve indicator

None

Pricing

1 specs

MSRP

$399

$2,000

Follow this matchup

Get a note when Sugess S388 Seagull 1780 vs Longines HYDROCONQUEST 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.

Zelosmicro

Adjacent matchups

People also compared

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

Longines HYDROCONQUESTvsZelos Vitesse Studio Underd0g Project Passion CrewvsLongines HYDROCONQUEST Studio Underd0g SalmonvsLongines HYDROCONQUEST Studio Underd0g Champagne & CaviarvsLongines HYDROCONQUEST Bremont Supermarine 300MvsSugess S388 Seagull 1780 Bremont S302vsSugess S388 Seagull 1780

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

Sugess S388 Seagull 1780vsLongines HYDROCONQUEST

At a glance

Full specifications

Follow this matchup

More watches worth a look

Vitesse

Supermarine 300M

Project Passion Crew

Oceanking

Starfighter Chronograph

Hull Commander

1972

Pathfinder

People also compared