Which is cheaper, the Spinnaker Fleuss 40 Automatic or the Longines CONQUEST?

At MSRP the Spinnaker Fleuss 40 Automatic is the cheaper of the two at $450, against $2,400 for the Longines CONQUEST — a $1,950 gap before any retailer discounting.

Which is bigger, the Spinnaker Fleuss 40 Automatic or the Longines CONQUEST?

The Spinnaker Fleuss 40 Automatic wears larger at 40mm versus 38mm for the Longines CONQUEST — a 2mm difference across the dial.

Which has better water resistance, the Spinnaker Fleuss 40 Automatic or the Longines CONQUEST?

The Spinnaker Fleuss 40 Automatic is rated to 150m versus 100m for the Longines CONQUEST.

Which has a longer power reserve, the Spinnaker Fleuss 40 Automatic or the Longines CONQUEST?

The Longines CONQUEST carries a 72-hour power reserve against 40 hours on the Spinnaker Fleuss 40 Automatic.

What movement does the Spinnaker Fleuss 40 Automatic run compared to the Longines CONQUEST?

Both watches run automatic movements — the Spinnaker Fleuss 40 Automatic uses the SII NH35A and the Longines CONQUEST uses the L888.5.

Side by side

Spinnaker Fleuss 40 AutomaticvsLongines CONQUEST

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

Spinnaker Fleuss 40 Automatic

fleuss-40-automatic-145th-limited-edition-coral-red-sp-5133-77

MSRP $450

Longines CONQUEST

L3.720.4.02.6

MSRP $2,400

At a glance

20 of 29 specs differ

Diameter

Fleuss 40 Automatic40mm

CONQUEST38mm

Power Reserve

Fleuss 40 Automatic40h

CONQUEST72h

Water Resistance

Fleuss 40 Automatic150m

CONQUEST100m

MSRP

Fleuss 40 Automatic$450

CONQUEST$2,400

Full specifications

Case

9 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

—

AR Coating

Inner

—

Dial Color

Coral

Silver

Indices

Applied

—

Movement

6 specs

Caliber

SII NH35A

L888.5

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

72h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$450

$2,400

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Spinnaker Fleuss 40 Automatic

Owners find the Spinnaker Fleuss 40 Automatic a good size for smaller wrists, though one owner notes the lume is too diffuse for easy nighttime reading. The pilot-style crown is an unusual feature for a dive watch. Overall, owners value the Spinnaker Fleuss 40 Automatic for its wearability on smaller wrists.

From video reviewers

The coral red dial is a unique aesthetic. The watch is a strong contender for best-in-class under $300.

A Blog to Watch

Longines CONQUEST

Owners widely praise the Longines Conquest for its excellent finishing, versatile design, and strong value, with many finding it a comfortable and high-quality everyday watch. Reviewers and owners consistently flag the lack of micro-adjustment on the bracelet as a significant drawback impacting fit, and some note the lume could be stronger. One owner found the Longines Conquest underwhelming in person, while others compare its quality favorably to more expensive brands. On balance, owners and reviewers rate the Longines Conquest highly for its impressive finishing and overall value proposition, despite the bracelet fit issues.

From video reviewers

The Longines Conquest 38mm case size is praised for its balanced, versatile fit. The rubber strap's rattle is noted as a drawback. Reviewers disagree on the watch's value proposition relative to its price point.

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