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Orbis Collectibles

Longines — Conquest

Also known as: Conquest

DocumentedSupported by at least one credible specialist source.

Record status

Documented family · partial

Period

2025 (sampled references)

Maker / issuer

Longines

Conquest is a wristwatch family made by Longines. The sampled references are recorded as produced in 2025. Recorded movements are Longines caliber L888.5, Longines caliber L633.5 and Longines caliber L115, with functions including hours, minutes, seconds, date and chronometer.

The sampled references record case diameters of 34–41 mm, heights of 10.9 mm, cases in stainless steel and water resistance of 100–300 m. Reference examples: ref. 3.430.4.90.9 (Conquest 34 Sylt Edition; 2025; 34.00 mm); ref. L3.676.4.58.6 (Conquest 39 Automatic Black; 39.00 mm); ref. L3.659.4.58.3 (Conquest Quartz 41mm Black Leather; 41.00 mm). 1 of the sampled references is recorded as limited editions (3.430.4.90.9: 200 units).

Evidence at a glance

Linked sources
2
Photograph views
3
Catalogue references
4

Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.

Physical characteristics

Crystal
Sapphire
Case back
Open, Closed
Lug width
17–21 mm
Case shape
Round
Case height
10.9 mm
Case materials recorded
Stainless Steel
Case diameter (sampled references)
34–41 mm

Technical characteristics

Functions recorded
Hours, Minutes, Seconds, Date, Chronometer
Movements recorded
Longines caliber L888.5 · Longines caliber L633.5 · Longines caliber L115
Production years recorded
2025–2025
Water resistance recorded
100–300 m

Design

Hands
Dauphine, Stick
Hour markers
Stick / Dot, Mixed
Dial colours recorded
Blue, Black

Identification

How to identify
The reference number, usually found on the case back, between the lugs or on papers, ties a watch to one of these configurations; movement calibre, case material and dial together separate references within the family.
Family as listed
Conquest
References sampled
3.430.4.90.9 — Conquest 34 Sylt Edition · L3.676.4.58.6 — Conquest 39 Automatic Black · L3.659.4.58.3 — Conquest Quartz 41mm Black Leather
Distinguishing features
Reference number, movement calibre, case material and dial colour together
Representative reference
3.430.4.90.9
Source note
All figures follow WatchBase and describe only the references sampled here; they have not been checked against the manufacturer's archive. WatchBase, an online database of watch references, lists 256 references under this family name; this entry summarises 3 of them, chosen across that list, including the reference originally recorded for this entry. The reference list, calibres and case specifications summarised above come from WatchBase; the manufacturer's own archive or a printed reference work should be consulted before treating any detail as definitive. That figure is not necessarily the family's introduction date: earlier references may exist outside the sample, and WatchBase coverage of discontinued models is uneven.

Catalogue references

Varieties

  • Ref. 3.430.4.90.9 — Conquest 34 Sylt Edition

    produced 2025; Longines caliber L888.5; 34.00 mm stainless steel; Blue dial. Source: WatchBase.

  • Ref. L3.676.4.58.6 — Conquest 39 Automatic Black

    Longines caliber L633.5; 39.00 mm stainless steel; Black dial. Source: WatchBase.

  • Ref. L3.659.4.58.3 — Conquest Quartz 41mm Black Leather

    Longines caliber L115; 41.00 mm stainless steel; Black dial. Source: WatchBase.

Research required

  • Research Required: confirm the family's introduction date, full reference list and production span against the manufacturer's archive or a printed reference; WatchBase figures cover only the sampled references.
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