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Unimatic Modello Uno U1-AEG, Ref. U1-AEG, silver dial, steel case
Unimatic

Modello Uno U1-AEGLimited / 250 pieces

Ref. U1-AEG
2015–present · 40mm · caliber Seiko NH35A: Japanese automatic, 21,600bph, 24j; self-winding with manual winding and hacking
Limited · 250 piecesOfficial press photos

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Movement tier: unclassified · caliber Seiko NH35A: Japanese automatic, 21,600bph, 24j; self-winding with manual winding and hacking

Service

Recommended interval
every 3 years
Typical cost (USD)
$150 – $300
Parts availability
excellent

A budget workhorse movement; service costs are low enough that some owners treat it as disposable and replace the movement rather than service it. Parts are globally available.

Medium-large: suits wrists 6.5 in+ (16.5 cm+)
40 mm case. 22 mm lug width. Wears confidently on average to larger wrists. May overhang on slender builds.

Not yet rated

Community + OSINT signals haven’t landed for this reference yet. We don’t publish a rating against zero signal: the number would mean nothing. Editorial body + caliber + market value still surface above; ratings appear once the signal corpus does.

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Buying guidance

This watch on Unimatic’s site →

Wears like

Closest by lug-to-lug, thickness and width, which is what decides how a watch sits, rather than by brand or price. Family members are excluded.

Drawn from the 653 of 792 references that have all three measurements recorded. Why the other 139 are missing.

Sources for this entry: unimaticwatches.com · unimaticwatches.com

Pre-purchase sheet → The numbers to check, what to look at and what to ask, on one printable page.

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