The Wristwatch Field Guide

Unimatic Modello Quattro U4S-T-SPW

The Unimatic Modello Quattro U4S-T-SPW is a current-production field watch with a grey grade 2 case, finished with cerakote h140 white over sandblasted titanium. It measures 40.0 mm across, and is water resistant to 300 m. Inside is the Sellita SW200-1 automatic movement, with 41 h power reserve. Complications: Time only. Priced from $2,900 (LE 60). Brand origin: Italy.

Titanium and ceramic field watchesTitaniumUnder $5,000
Reference
–
Type
Field
Price
$2,900 · LE 60
Case diameter
40.0 mm
Thickness
–
Lug-to-lug
–
Water resistance
300 m
Weight
–
Origin
Italy
Movement
Automatic
Caliber
Sellita SW200-1
Power reserve
41 h
Complications
Time only
Material
Titanium
Grade / type
Grade 2
Colour
Grey
Hardness
–
Construction
–
Surface treatment
Cerakote H140 white over sandblasted titanium
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Nylon + TPU strap
Matching bracelet
–
Crystal
Flat sapphire, AR coated
Display back
No
Dial
Meteorite (Widmanstatten pattern)
Lume
Super-LumiNova BGW9
Availability
Offered
Status
Limited edition of 60, out of stock
High confidence Verified Jul 2026 Source: Unimatic Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the Unimatic Modello Quattro U4S-T-SPW

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BernyAutomatic Titanium Field Watch AMT163$128.9940.5 mmFieldsame category · same style · similar size · same movementBoderry Voyager Titanium Field WatchBoderryVoyager Titanium Field Watch$13940.0 mm12 mm thick74 gFieldsame category · same style · similar size · same movementBoderry Voyager S72 TitaniumBoderryVoyager S72 Titanium$17940.0 mm12 mm thick156 gFieldsame category · same style · similar size · same movementBoderry Landmaster TitaniumBoderryLandmaster Titanium$19938.0 mm13 mm thick59 gFieldsame category · same style · similar size · same movement

More titanium and ceramic watches from Unimatic

Unimatic Modello Uno U1S-T-MPUnimaticModello Uno U1S-T-MP$1,17841.5 mm11.25 mm thick62 gDiverUnimatic Modello Due U2S-T-MPUnimaticModello Due U2S-T-MP$89938.0 mm58 gFieldUnimatic Modello Uno U1S-T-PD6-B ProDiverUnimaticModello Uno U1S-T-PD6-B ProDiver$1,90041.5 mm14.4 mm thick63 gDiverUnimatic Modello Uno U1S-TGMTUnimaticModello Uno U1S-TGMT$1,94940.0 mm57 gDiverUnimatic Modello Quattro U4S-T-LBUnimaticModello Quattro U4S-T-LB$1,66040.0 mm65 gFieldUnimatic Modello Uno U1S-T-SE (x Sease)UnimaticModello Uno U1S-T-SE (x Sease)–41.5 mm62 gDiver

Frequently asked questions

Is the Unimatic Modello Quattro U4S-T-SPW nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grey grade 2 case with a titanium caseback, plus a non-steel crown and strap. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Unimatic Modello Quattro U4S-T-SPW?

The Unimatic Modello Quattro U4S-T-SPW has a grey grade 2 case with a titanium caseback. This is confirmed against the maker spec.

What size is the Unimatic Modello Quattro U4S-T-SPW?

It is 40.0 mm in diameter, and water resistant to 300 m.

How much does the Unimatic Modello Quattro U4S-T-SPW cost, and is it available?

It is current-production and lists from $2,900.

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