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Orbis Collectibles

Unimatic — Modello Quattro

Also known as: Modello Quattro

DocumentedSupported by at least one credible specialist source.

Record status

Documented family · partial

Period

2020–2022 (sampled references)

Maker / issuer

Unimatic

Modello Quattro is a wristwatch family made by Unimatic. Production years recorded for the sampled references run from 2020 to 2022. Recorded movements are Time Module caliber NH38, Time Module caliber NH35A and Time Module caliber VH31A, with functions including hours, minutes, seconds and date.

The sampled references record case diameters of 40 mm, heights of 13.6 mm, cases in stainless steel and water resistance of 300 m. Reference examples: ref. U4-A (Modello Quattro U4-A; 2020; 40.00 mm); ref. UC4 (Modello Quattro U4 Classic; 2021; 40.00 mm); ref. UT4-AA2 (Modello Quattro UT4-AA2 Automobili Amos; 2022; 40.00 mm). 1 of the sampled references is recorded as limited editions (UT4-AA2: 150 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
Closed
Lug width
22 mm
Case shape
Round
Case height
13.6 mm
Case materials recorded
Stainless Steel
Case diameter (sampled references)
40 mm

Technical characteristics

Functions recorded
Hours, Minutes, Seconds, Date
Movements recorded
Time Module caliber NH38 · Time Module caliber NH35A · Time Module caliber VH31A
Production years recorded
2020–2022
Water resistance recorded
300 m

Design

Hands
Stick
Hour markers
Stick / Dot
Dial colours recorded
Black, Green

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
Modello Quattro
References sampled
U4-A — Modello Quattro U4-A · UC4 — Modello Quattro U4 Classic · UT4-AA2 — Modello Quattro UT4-AA2 Automobili Amos
Distinguishing features
Reference number, movement calibre, case material and dial colour together
Representative reference
U4-A
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 25 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. U4-A — Modello Quattro U4-A

    produced 2020; Time Module caliber NH38; 40.00 mm stainless steel; Black dial. Source: WatchBase.

  • Ref. UC4 — Modello Quattro U4 Classic

    produced 2021; Time Module caliber NH35A; 40.00 mm stainless steel; Black dial. Source: WatchBase.

  • Ref. UT4-AA2 — Modello Quattro UT4-AA2 Automobili Amos

    produced 2022; Time Module caliber VH31A; 40.00 mm stainless steel; Green 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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