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Built for watch collectors, by a watch collector.

Ratio FreeDiver Professional — Black Dial | Veloce
ALLALL WATCHESAVI-8BREITLINGBULOVACASIOCITIZENDOXAFOSSILG-SHOCKHAMILTONLUMINOXOMEGAORIENTORISSEIKOTAG HEUERTISSOT REFURBISHED
Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF005 200M Men's Watch

Watch

Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF005 200M Men's Watch

Be the first to review
$132.99$270.00SALE
or 4 interest-free payments of $33.25 withShop Pay
In stock · ready to ship

Quantity

1
5.0 from 3 verified reviews across Veloce
Free Shipping over $80 30-Day Returns
Authenticity guaranteed on every timepiece

Why you'll love it

A reliable and legible dive watch for everyday wear or underwater adventures.

Nick here at Veloce personally ensures every order ships and arrives. Not sure it's the right piece, or want something different? Reach out — a real person will help you sort it, unlike the faceless shops out there.

Message Nick →

Description

The Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF005 200M Men's Watch is a robust and reliable timepiece designed for enthusiasts and professionals alike. With its durable construction and impressive water resistance, this watch is perfectly suited for diving, water sports, or everyday wear for those who appreciate a rugged aesthetic.

Featuring a classic black dial with highly legible luminous markers and hands, the RTF005 ensures excellent readability in various lighting conditions, including underwater. The sapphire crystal provides superior scratch resistance, maintaining the watch's pristine appearance over time. Powered by a precise quartz movement, it offers dependable timekeeping without the need for frequent winding.

This Ratio FreeDiver watch combines functionality with a timeless design, making it a versatile addition to any collection. Its professional-grade specifications underscore its capability as a true diver's instrument.

Key Highlights:

  • Professional 200m water resistance, ideal for diving.
  • Scratch-resistant sapphire crystal.
  • Highly legible black dial with luminous elements.
  • Reliable quartz movement for accurate timekeeping.

Specifications

Brand
Ratio
Model/Ref
RTF005
Display
Analog
Dial Colour
Black
Movement
Quartz
Water Resistance
200m / 20ATM
Crystal
Sapphire
Band Material
Stainless Steel
Case Material
Stainless Steel
Gender
Men's
Functions
Date

How it works

What this watch’s key specs actually mean on the wrist.

Quartz

Quartz movement

A battery sends current through a quartz crystal that vibrates exactly 32,768 times a second, which the watch counts to keep time to within seconds a month — more accurate than almost any mechanical watch. Grab-and-go reliable: no winding, low maintenance, and years between battery changes.

200m / 20 ATM

Water resistance

Rated to 200m / 20 ATM — a true dive-capable rating. It handles swimming, snorkeling and recreational scuba diving without a second thought.

Stainless steel

Case material

Stainless steel is the all-rounder for good reason: tough, corrosion-resistant, and easy to refinish if it ever picks up a scratch. 316L is the marine-grade alloy used across quality watchmaking — durable enough for daily life and smart enough to dress up.

Frequently Asked

What is the water resistance of the Ratio FreeDiver RTF005?
The Ratio FreeDiver RTF005 has a water resistance of 200 meters (20ATM), making it suitable for professional diving and serious water sports.
What type of crystal does this watch use?
This watch features a sapphire crystal, known for its exceptional scratch resistance and durability.
What kind of movement powers the Ratio FreeDiver RTF005?
The Ratio FreeDiver RTF005 is powered by a reliable quartz movement, ensuring accurate and consistent timekeeping without the need for manual winding.
Is the dial easy to read in low light conditions?
Yes, the black dial features luminous markers and hands, providing excellent readability even in low light or underwater environments.
What material is the band made from?
The band of the Ratio FreeDiver RTF005 is made from durable stainless steel, offering both strength and a classic aesthetic.
Who is this watch designed for?
This men's watch is designed for individuals who require a professional-grade diver's watch, suitable for active lifestyles, water sports, and everyday wear.

This piece ships through our authorized dealer network. All applicable customs and import fees are already included in the price shown, so nothing extra is owed when your order is delivered.

REVIEWS

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No reviews yet — be the first to review the Ratio FreeDiver Professional Sapphire Black Dial Quartz RTF005 200M Men's Watch.

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What customers are saying across Veloce

5.0

3 reviews

Read all reviews →
Nov 4, 2026

Great!

Speedy delivery! Thanks Nick!

Kelley Wilbur

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Sep 29, 2026

Nick the owner was very attentive in answering my questions regarding the delivery of the watch. I didn’t realize I ordered it from somewhere international, but nonetheless it arrived with no issues perfectly packaged. Thanks Nick!

Regan Ballin

Casio Youth Digital Resin Quartz W-218HC-4A W218HC-4 Women's Watch →
Mar 22, 2026

Handy little tool.

Greg M

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