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Built for watch collectors, by a watch collector.

Ratio Free | Veloce
ALLALL WATCHESAVI-8BREITLINGBULOVACASIOCITIZENDOXAFOSSILG-SHOCKHAMILTONLUMINOXOMEGAORIENTORISSEIKOTAG HEUERTISSOT REFURBISHED
Ratio Free Diver Helium Safe Nylon Automatic Diver's 1066KE20-33VA-BLU-var-NATO2 1000M Men's Watch

Watch

Ratio Free Diver Helium Safe Nylon Automatic Diver's 1066KE20-33VA-BLU-var-NATO2 1000M Men's Watch

Be the first to review
$350.99$410.00SALE
or 4 interest-free payments of $87.75 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 serious diver's watch built for extreme underwater conditions.

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 Free Diver Helium Safe 1066KE20-33VA-BLU-var-NATO2 is a robust automatic diver's watch designed for serious underwater enthusiasts and everyday wearers who appreciate extreme durability. This men's watch combines reliable mechanical accuracy with a striking aesthetic, featuring a deep blue dial and a distinctive blue and white striped NATO strap.

Engineered for professional use, the Free Diver boasts an impressive 1000-meter water resistance and a helium escape valve, making it suitable for saturation diving. Its automatic self-winding movement ensures consistent performance without the need for a battery, while the stainless steel case provides enduring strength.

Whether you're exploring the depths or simply seeking a rugged and stylish timepiece for daily adventures, the Ratio Free Diver offers exceptional functionality and a bold look.

Key Highlights:

  • Automatic self-winding movement for reliable timekeeping.
  • Exceptional 1000m water resistance with helium escape valve.
  • Durable stainless steel case and comfortable NATO nylon strap.
  • Bold blue dial with clear, luminous markers.

Specifications

Model/Ref
1066KE20-33VA-BLU-var-NATO2
Brand
Ratio
Gender
Men's
Display
Analog
Movement
Automatic
Water Resistance
1000m / 100ATM
Case Material
Stainless Steel
Dial Colour
Blue
Band Material
Nylon (NATO)
Functions
Helium Escape Valve, Date

How it works

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

Automatic

Automatic (self-winding) movement

A weighted rotor spins as your wrist moves, winding the mainspring so the watch never needs a battery. The seconds hand sweeps in a smooth glide rather than ticking. Wear it regularly and it keeps running; set it down for a day or two and you simply give the crown a few winds. It is the traditional, collectible heart of mechanical watchmaking.

1000m / 100 ATM

Water resistance

Rated to 1000m / 100 ATM — serious professional-diver territory. This is far more depth than daily life will ever ask of it, which is exactly the point: total peace of mind around water.

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 type of movement does the Ratio Free Diver watch use?
The Ratio Free Diver watch features an automatic self-winding movement, which means it powers itself through the motion of your wrist and does not require a battery.
Is this watch suitable for professional diving?
Yes, with 1000 meters of water resistance and a helium escape valve, the Ratio Free Diver is designed for professional dive wear, including saturation diving.
What is the material of the watch case?
The watch case is made from durable stainless steel, providing robust protection for the internal components.
What kind of strap does this Ratio watch have?
This Ratio Free Diver watch is fitted with a comfortable and durable NATO nylon strap, featuring a blue and white striped design.
Does the watch show the date?
Yes, the Ratio Free Diver watch includes a date display function on its blue dial.
Who is this watch designed for?
This men's watch is ideal for individuals seeking a highly durable and reliable timepiece for diving, outdoor activities, or as a robust everyday watch with a distinctive style.

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

—(0 reviews)

No reviews yet — be the first to review the Ratio Free Diver Helium Safe Nylon Automatic Diver's 1066KE20-33VA-BLU-var-NATO2 1000M Men's Watch.

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What customers are saying across Veloce

5.0

3 reviews

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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

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Mar 22, 2026

Handy little tool.

Greg M

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