Luxury with a sporty spirit

With a robust case, textured dial, and silicone strap, the Lumen impresses with its balance of elegance and attitude. Made for men who move seamlessly between classic and urban styles with presence and authenticity.

Lumen is the contemporary expression of energy and dominance.
Inspired by the vitality of large metropolises and the precision of constant movement, it represents the union between strength, performance, and sporty elegance .

Its robust design, combined with the lightness of the silicone strap, translates into the perfect balance between power and comfort — a watch made to keep up with the pace of those who live life intensely.
On the dial, every detail reveals purpose: functional subdials, luminous markers, and a technical finish that reflects absolute control.

Lumen doesn't measure time. It dominates it.

Technical Specifications

Dial Color: Black, Metallic Blue, Military Green, Classic Gold, or Solar Orange
Case Diameter: 42 mm
Thickness: 11 mm
Weight: 65 g (silicone strap)
Case Material: Polished stainless steel
Glass Material: Hardlex, high hardness and transparency.
Bracelet Material: Premium textured technical silicone
Strap Width: 21 mm
Bracelet Length: 23 cm
Movement: High-precision Japanese quartz
Functions: Time, automatic calendar, functional subdial, luminous hands
Closure: Sport safety buckle
Water Resistance: 3ATM (daily use – resistant to rain and splashes)

Time as Energy

In Rivietto's philosophy, time is movement — constant, steady, and precise.
Lumen translates this principle with a technical and modern design that reflects power and rhythm in every second.
Its steel and silicone construction combines precision engineering and freedom of use , making it perfect for the man who values ​​performance with style.

It's the clock for those who transform energy into presence.

Lumen Personalities

Each version of Lumen reveals a distinct facet of contemporary force:

Lumen Nero (Black): Silent power. A design that commands respect without words.
Lumen Atlântico (Azul): Depth and balance. The metallic blue of self-confidence.
Lumen Verde Militar: Resistance and discipline — the strength contained within movement.
Golden Lumen: Authority and distinction in their most refined form.
Lumen Solar (Orange): Vibrant energy and boldness. A watch that reflects rhythm and attitude.

Each color represents a state of mind.
Each version, a way of expressing power through time.

Engineering and Style

Powered by a high-precision Japanese mechanism , the Lumen combines technical performance and refined aesthetics.
Hardlex glass protects the display from scratches, ensuring clarity and durability.
The luminous hands maintain perfect readability even in the dark, while the technical silicone strap offers unparalleled ergonomics and durability.

Its design is intended to last — in form, function, and presence.

Dimensions

Thickness: 11 mm – Solid and comfortable structure
Diameter: 42 mm – Firm and striking proportions
Bracelet: 21 mm – Textured technical silicone for a perfect fit.

Details

Japanese Quartz Movement
Reliable precision and continuous operation.

Polished Stainless Steel Case
Strength and elegance in perfect balance.

High-clarity Hardlex glass
Protection against risks and clear visual impact.

Premium Silicone Wristband
Flexible, lightweight, and water-resistant.

Luminous Hands and Automatic Calendar
Functionality and design in sync.

Tagline

"The energy of time in motion."

• Case size: 42mm
• Strap width: 21mm
• Case height: 11mm
• Bracelet length: 23cm
• Water resistance: 30m
• Bracelet material: Silicone
• Clock mechanism: Quartz