

Modello Uno U1-RIO Collab – Diver
EDITION OF 300Ref: UWK-U1-RIO€ 850,00
The UNIMATIC Modello Uno U1-RIO, a RIOCAM watch collaboration, blends Italian craftsmanship with Miami-inspired color and style.
Japanese NH35A automatic movement with hacking seconds hand
- Anti-reflective double domed sapphire crystal and 300m water resistance
Vibrant verde acqua and blush pink suede quick-release straps with RIOCAM lining
In stock
UNIMATIC X RIOCAM
collaboration
300 pieces
limited edition
41.5mm
case diameter with the bezel
AUTOMATIC
NH35A 21600BPH movement
300m
water resistant
41 HOURS
power reserve
BEZEL
120 clicks mono-directional safety bezel
DIAL
verde acqua
24 MONTHS
worldwide warranty
Description
The UNIMATIC Modello Uno U1-RIO is a Made in Italy diver watch, born from the collaboration between UNIMATIC and RIOCAM, the Miami-based photographer, renowned for his bold visual language and love of color.
Limited to 300 pieces, this UNIMATIC limited edition watch captures the vibrant energy of Miami and RIOCAM’s artistic vision while maintaining UNIMATIC’s minimalist Italian design ethos.
The verde acqua dial features Super-LumiNova® GL Light Red markers and matte white ladder phantom hands, paired with a reverse lollipop second hand tipped with Super-LumiNova®. The double domed anti-reflective sapphire crystal ensures perfect clarity in every lighting condition.
Its solid 316L brushed stainless steel case, 2mm screwed-in caseback, and 8mm crown with high-grade gaskets deliver a water resistance of 30 atm / 300m / 1000ft.
The watch is powered by the NH35A automatic movement, operating at 21,600 bph with a 41-hour power reserve and hacking seconds hand for precise timekeeping.
Each watch comes with two colorful suede quick-release straps — one in verde acqua and one in blush pink — both with RIOCAM lining and brushed stainless steel hardware signed UNIMATIC.
The UNIMATIC x RIOCAM screw-down caseback is individually numbered and covered by a 24-month worldwide warranty.
The UNIMATIC Modello Uno U1-RIO perfectly combines Italian craftsmanship and RIOCAM’s iconic Miami color palette, bringing coastal energy and bold individuality to a refined automatic diver watch.
Features
Movement
- Automatic caliber NH35A 21600BPH
- Hacking seconds hand
- Accuracy -20~+40s/ day
- More than 41h power reserve
Case
- Diameter 40mm/41.5mm with the bezel
- Stainless steel circular brushed diving insert with raised lume dot
- 22mm lugs
- 316L stainless steel case with brushed finish
Dial
- Verde acqua dial
- Super-LumiNova® GL Light Red
- Matte 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 x RIOCAM caseback
Design
- Modello Uno iconic case design
- Limited Edition to 300 pieces
WATCH KIT
- Verde acqua suede quick-release two-piece strap with RIOCAM lining
- Blush pink suede quick-release two-piece strap with RIOCAM lining
- UNIMATIC tough case, warranty card with unique ID seal
Focus
UNIMATIC X RIOCAM
Cam Rio (RIOCAM) is a celebrated fashion and automotive photographer whose colorful and cinematic style has shaped Miami’s creative scene.
This UNIMATIC x RIOCAM collaboration translates his vibrant visual language into a limited edition UNIMATIC diver watch, blending artistic expression with Italian watchmaking excellence.


POP OF COLOR
Featuring verde acqua and blush pink suede straps, this UNIMATIC Modello Uno reflects Miami’s tropical light and lively atmosphere.
The color palette evokes RIOCAM’s signature Miami aesthetic, making this UNIMATIC diver watch both a functional tool watch and a bold style statement.
HERITAGE: THREE WAYS “GOLDEN HOUR” GRADUATED STAINLESS STEEL BEZEL
The graduated stainless steel bezel offers precise elapsed-time tracking while maintaining UNIMATIC’s clean, minimalist silhouette.
Use it to time your own golden hour moments or track dive time — a practical and elegant feature of this Italian-made diver watch.

INTERCHANGEABLE SUEDE STRAPS
These interchangeable 22 mm watch straps equipped with quick release combine soft, premium suede leather with sleek brushed steel hardware for a refined yet versatile look.
Designed to easily swap in and out, they can be worn in matching tones for a classic, coordinated style or mixed across colors to create a more playful, personalized combination.





