
U1 CLASSIC – UC1
Individually numbered€640,50 EX TAX
The Made in Italy diving watch is part of the permanent UNIMATIC Classic series, featuring high legibility dial in black matte with Super-LumiNova® C3 pale green for the best possible performance in any conditions. The permanent series is a functional design evolution of the UNIMATIC references and stands as an archetype of the ideal performance timepiece. It is distinct with a new ‘CLASSIC’ writing on the dial as well as on the screw down caseback engraved with ‘Rosa Dei Venti’ diagram.
- The reference is part of the permanent UNIMATIC Classic series
- Individually numbered
- Comes in the two-slots UNIMATIC Tough Case
ref. UWK-UC1
In stock
You may return the product within 14 calendar days.
The second permanent collection of UNIMATIC watches
is built to meet the demands of an active lifestyle.
CLASSIC
serie
41.5mm
case diameter with the bezel
AUTOMATIC
Seiko NH35A movement
300m
water resistant
41 HOURS
power reserve
c3 pale green
Super-LumiNova® markers
“Rosa dei venti”
screw down case-back
24 MONTHS
worldwide warranty
Description
Modello Uno Classic ref. UC1 is the Made in Italy professional diving watch. It features a matte black dive dial with markers in Super-LumiNova® C3 pale green lume matching the lumed dot on the minimal black aluminium diver insert and an off-white closed second rail and dial trims.
Time is indicated thanks to the matching phantom ladder hands set and the black reverse lollipop second hand with silver tip. The double domed anti-reflective sapphire crystal provide the best performance in every light condition.
The solid 316 brushed stainless steel case, the screwed-in 2 mm thick caseback, the 8 mm diameter crown together with the high quality gaskets set provide a water resistance tested individually to 30 atm=300m=1000ft.
Timing accuracy is guaranteed by the NH35A automatic movement tuned to 21600bph, with 41h power reserve and hacking second hand. It comes on a black heavy-duty nylon NATO strap with stainless steel brushed hardware signed UNIMATIC.
The caseback features an UNIMATIC “Rosa dei venti” diagram and the individual progressive number. The watch is covered by a 24 months worldwide warranty.
Description
Modello Uno Classic ref. UC1 is the Made in Italy professional diving watch. It features a matte black dive dial with markers in Super-LumiNova® C3 pale green lume matching the lumed dot on the minimal black aluminium diver insert and an off-white closed second rail and dial trims.
Time is indicated thanks to the matching phantom ladder hands set and the black reverse lollipop second hand with silver tip. The double domed anti-reflective sapphire crystal provide the best performance in every light condition.
The solid 316 brushed stainless steel case, the screwed-in 2 mm thick caseback, the 8 mm diameter crown together with the high quality gaskets set provide a water resistance tested individually to 30 atm=300m=1000ft.
Timing accuracy is guaranteed by the NH35A automatic movement tuned to 21600bph, with 41h power reserve and hacking second hand. It comes on a black heavy-duty nylon NATO strap with stainless steel brushed hardware signed UNIMATIC.
The caseback features an UNIMATIC “Rosa dei venti” diagram and the individual progressive number. The watch is covered by a 24 months worldwide warranty.


A permanent series of timeless, modern pieces that exemplify the true UNIMATIC aesthetic and experience. Building on the success of limited editions, these essential models endure and excite minute after minute, year after year.
The second permanent collection of UNIMATIC watches
is built to meet the demands of an active lifestyle.
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Image description – Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.


Image description – Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.
Features
Movement
- Automatic caliber Seiko NH35A 21600BPH
- Hacking seconds hand
- Bi-directional automatic winding + handwinding
- Accuracy -20~+40s/ day
- More than 41h power reserve
Case
- Diameter 40mm/ 41.5mm with the bezel
- 120 clicks mono-directional security bezel
- Black anodized aluminium insert
- 316 stainless steel case brushed finish
Dial
- Black matte dive dial
- Super-LumiNova® C3 pale green
- Off-white closed second rail and dial trims
DURABILITY & PROTECTION
- 300m ≈ 1000ft ≈30atm WR Individually tested
- 2.5mm thick double domed sapphire
- Inner side anti-reflective coating
- UNIMATIC “Rosa dei venti” screw-down caseback
Design
- CLASSIC modello uno case design
- Individually numbered in yearly batches
- Functional black high-contrast dial
Focus

A never out of style design
Unimatic’s classic diver design is a modern reinterpretation of timeless tool-watch aesthetics — stripped down to essentials with bold legibility, clean geometry, and a utilitarian edge. Characterized by its oversized crown, stark dial with luminous markers, and unidirectional bezel, it channels vintage military influences while embracing contemporary minimalism.
diving watch
Built in Italy with a focus on durability and purpose, a UNIMATIC diver is more than a watch — it’s a refined tool shaped by decades of dive heritage. With 300m water resistance, automatic movement, and a minimalist design, it’s made to perform, built to last.


high legibility classic dial
The UNIMATIC high legibility classic dial is a study in purposeful clarity. Featuring big geometric hour markers, a clean minute track, and a stark contrast between dial and lume, it’s designed for instant readability in any condition.