41.5mmAutomatic

Modello Uno U1S-NPT
Limited Edition - Diver

1.280€Tax & duties included

Professional Made in Italy dive watch

Swiss automatic movement

Tabacco deer leather two-piece quick-release strap

Ref. UWK-U1S-NPTEdition of 200
Colors: Satin Truffle
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You may return the product within 14 days.

24 months warranty.

Description Discover more

The UNIMATIC Modello Uno U1S-NPT, part of the Langhe Collection, is a Made-in-Italy automatic dive watch featuring a satin-finished Truffle brown dial and Tabacco deer leather strap. Its 40 mm brushed 316L stainless steel case, colour-matched anodized aluminium bezel insert and double-domed sapphire crystal provide 300-metre water resistance. Powered by the Swiss automatic Sellita SW200-1b movement, it offers a minimum 38-hour power reserve. Limited to 200 pieces, it combines robust dive-watch performance with warm, earthy tones.

Movement

Automatic caliber Sellita SW200-1b 28800BPH

Hacking seconds hand

Accuracy ±12s/ day

Min 38h, typical 41h power reserve

Case

Diameter 40mm/ 41.5mm with the bezel

120 clicks mono-directional safety bezel

Truffle anodized aluminium insert

316L stainless steel case brushed finish

Dial

Satin truffle dial

Super-LumiNova® C1

Cool gray open second rail and dial trims

Brushed stainless steel minimal phantom H+M, reverse lollipop S with Super-LumiNova® C1 tip

Durability & Protection

300m ≈ 1000ft ≈ 30atm WR Individually tested

2.5mm thick double domed sapphire

Inner side anti-reflective coating

Design

Modello Uno case design

Edition of 200, individually numbered

Langhe: Fog, Moss, Truffle caseback

What's included

Tabacco deer leather two-piece quick-release strap

Stainless steel brushed hardware signed UNIMATIC

UNIMATIC tough case, warranty card with unique ID seal

Lanche collection

limited edition

Edition of 200

individually numbered

Automatic Sellita SW200-1B

Swiss movement

120 clicks mono-directional

safety bezel

41.5mm

case diameter with the bezel

Satin Truffle

dial

41 hours

power reserve

24 months

worldwide warranty

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Colour, Texture & Place
Built For Performance

Colour, Texture & Place

Inspired by the landscapes of the Langhe, Moss, Fog and Truffle bring a distinct chromatic identity to the collection. Satin-finished dials meet tonal deer leather straps, combining subtle colour variations with a tactile, understated finish.

Built For Performance

Powered by the Swiss-made Sellita SW200-1b automatic calibre, each Langhe reference combines reliable mechanical performance with UNIMATIC’s functional design language. A 300-metre water resistance rating and Super-LumiNova® C1 luminous elements ensure performance remains central to the design.

FAQ Frequently Asked Questions

What is an automatic watch?

The UNIMATIC automatic watch is a self-winding mechanical timepiece powered not by a battery, but by the natural kinetic energy generated from the wearer’s arm movements. Automatic watches are more sensitive to factors like temperature fluctuations, impacts, and how they are worn. Consequently, they may not run as precisely as quartz watches, and any timekeeping variations depend on the specific movement type. Based on experience, new mechanical watches may initially show slight time inaccuracies, which generally self-regulate over time.

Why is every UNIMATIC watch individually numbered?

Each piece is produced and individually numbered with an engraved number on the caseback. Inside the packaging, the international warranty card handwritten, further confirming the authenticity and unique place of each piece within the series.

How durable are UNIMATIC watches for daily wear?

The 316L stainless steel case, double-domed sapphire crystal with anti-reflective coating and 360° protection system are engineered to take daily knocks in stride, from the desk to the water.

What kind of lume is used for low-light visibility?

Hands and indices are treated (unless stated) with Super-LumiNova® colours picked to match the design details, delivering a strong, long-lasting glow for clear legibility in low-light and underwater conditions. It is not radioactive and requires exposure to light (natural or artificial) to charge.

Are UNIMATIC watches water resistant?

All UNIMATIC cases are engineered to provide exceptional water resistance. Every UNIMATIC watch is individually tested to ensure a minimum water resistance of 300m (30 ATM), while selected on case modello 1 featuring our enhanced case construction are tested to withstand 600m (60 ATM). Before exposing your watch to water, always make sure the crown and, where applicable, the pushers are fully screwed down and securely tightened. Never operate the crown or pushers while the watch is underwater. After use in seawater, rinse the watch thoroughly with fresh water and dry it completely.Please refer to your specific model's technical specifications to confirm its certified water resistance rating.

What is a bezel used for?

Dive / Elapsed Time Bezel:
Marked from 0 to 60 minutes, this bezel rotates only counter-clockwise. Align the triangle (0 marker) with the current position of the minute hand to track the elapsed time at a glance.

Countdown Bezel: Marked in reverse, from 60 down to 0, this bezel is designed for timing a set interval. Rotate it so the desired number of minutes (for example, 15) lines up with the minute hand. When the minute hand reaches the 0 marker, the countdown is complete.

GMT Bezel: Featuring a 24-hour scale, the GMT bezel rotates in both directions and works together with your watch's GMT hand to display a second time zone. By adjusting the bezel, you can also track a third time zone.

Compass Bezel: Marked with the cardinal directions, the compass bezel can be used for basic navigation. Point the hour hand toward the sun, then use the bezel's directional markings to determine north and south.

What they say about us

Modello Uno U1S-NPT
Limited Edition - Diver