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Orbis Collectibles

Laco — Chronographs

Also known as: Chronographs

DocumentedSupported by at least one credible specialist source.

Record status

Documented family · partial

Maker / issuer

Laco

Chronographs is a wristwatch family made by Laco. Recorded movements are ETA caliber 7750 and Miyota caliber 0S10, with functions including hours, minutes, small seconds, date, day and chronograph.

The sampled references record case diameters of 42–44 mm, heights of 10–15 mm and cases in stainless steel. Reference examples: ref. 861584 (Chronographs Chicago / Stainless Steel / White; 44.00 mm); ref. 861915 (Chronographs Trier / Stainless Steel / Black; 42.00 mm); ref. 861789 (Chronographs Sylt / Stainless Steel / White; 42.00 mm).

Evidence at a glance

Linked sources
2
Photograph views
4
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
Lug width
20–22 mm
Case shape
Round
Case height
10–15 mm
Case materials recorded
Stainless Steel
Case diameter (sampled references)
42–44 mm

Technical characteristics

Functions recorded
Hours, Minutes, Small Seconds, Date, Day, Chronograph
Movements recorded
ETA caliber 7750 · Miyota caliber 0S10

Design

Hands
Sword
Hour markers
Arabic Numerals
Dial colours recorded
White, 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
Chronographs
References sampled
861584 — Chronographs Chicago / Stainless Steel / White · 861915 — Chronographs Trier / Stainless Steel / Black · 861789 — Chronographs Sylt / Stainless Steel / White
Distinguishing features
Reference number, movement calibre, case material and dial colour together
Representative reference
861584
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 17 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. WatchBase does not record production years for the references sampled here, so the family's introduction date and production span remain Research Required.

Catalogue references

Varieties

  • Ref. 861584 — Chronographs Chicago / Stainless Steel / White

    ETA caliber 7750; 44.00 mm stainless steel; White dial. Source: WatchBase.

  • Ref. 861915 — Chronographs Trier / Stainless Steel / Black

    Miyota caliber 0S10; 42.00 mm stainless steel; Black dial. Source: WatchBase.

  • Ref. 861789 — Chronographs Sylt / Stainless Steel / White

    Miyota caliber 0S10; 42.00 mm stainless steel; White 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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