Only 120 Founder’s pieces available.

Only 120 Founder's pieces available.

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Navanos Ravaro Swiss automatic dive watch with blue sunburst dial, cream luminous markers and hands, black ceramic unidirectional bezel, 300m water resistance, COSC-certified Soprod P024 movement, sapphire crystal, and matching blue FKM rubber strap, front studio shot on light gray background.

Navanos Ravaro Swiss automatic dive watch side view highlighting blue sunburst dial, cream luminous markers and hands, black ceramic unidirectional bezel, signed crown with protectors, 300m water resistance, COSC-certified Soprod P024 movement, and matching blue FKM rubber strap, studio shot on light gray background.

Navanos Ravaro Swiss automatic dive watch with blue sunburst dial, cream luminous markers and hands, black ceramic unidirectional bezel, 300m water resistance, COSC-certified Soprod P024 movement, sapphire crystal, and matching navy blue FKM rubber strap, angled studio shot on light gray background.

Ravaro - Nautical Blue

By NAVANOS

Description

Ravaro- Nautical Blue

A Swiss-made professional diver engineered for uncompromising performance.
The Nautical Blue edition unites signature precision engineering with a deep ocean-inspired dial. COSC-certified and ISO 6425-tested with advanced antimagnetic architecture, all verified by TIMELAB in Geneva.

PRODUCT DETAILS

Movement

Soprod - PO24 Automatic. No Date.

40 Hours Power reserve

4HZ @ 28,800 BPH

25 Jewels

COSC Certified

Dimensions

Case Width - 44.6mm (not including crown)

Lug Distance - 51.8mm

Lug Width - 22mm

Case Thickness - 13.75

Premium Materials

Case and Caseback - 904L Steel

Crown - 904L Steel

Crystal - Sapphire

Bezel - Ceramic

Lume - Swiss Super-LumiNova X2

Gaskets - Viton

Professional Development

H-Development - Biel/Bienne, Switzerland. Responsible for technical drawings developed to ISO 2768-f precision tolerances, engineering studies, dimensional validation, and ISO 6425 dive-watch development support.

SystronEMV - Dürnten, Switzerland. Provided EMV/EMC engineering support, COMSOL magnetic-field simulations, and feasibility studies focused on the development and validation of the Ravaro’s anti-magnetic architecture and shielding system.

TIMELAB -Geneva, Switzerland. Responsible for independent ISO 6425 dive-watch testing and progressive anti-magnetic field resistance evaluation, helping validate the Ravaro Diver’s real-world performance, durability, and engineering integrity.

COSC - Switzerland. Independent chronometer certification authority responsible for testing and certifying the precision and accuracy of the Ravaro Diver’s Swiss mechanical movement to official COSC chronometer standards.

Highlights

300m Water Resistance - Tested to 400m

Advanced Anti-magnetic Architecture

Automatic Helium Relief System

Five layers AR coatings. Underside of crystal

X2 Grade

Swiss - Super-LumiNova

The brightest lume grade available. Every marker, every hand, every detail, visible long after the light disappears.

Nautical blue wristwatch with silver case on a person's wrist against a blurred natural background.

Navanos

Precision without arrogance. Elegance without excess. Performance without apology.
A modern expression of Swiss watchmaking, built for those who chart their own course.

© 2026 NAVANOS.