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Built for watch collectors, by a watch collector.

Ratio FreeDiver Helium Safe | Veloce
ALLALL WATCHESAVI-8BREITLINGBULOVACASIOCITIZENDOXAFOSSILG-SHOCKHAMILTONLUMINOXOMEGAORIENTORISSEIKOTAG HEUERTISSOT REFURBISHED
Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-GRN Men's Watch

Watch

Ratio FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-GRN Men's Watch

Be the first to review
$343.99$410.00SALE
or 4 interest-free payments of $86.00 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

An essential tool watch for serious divers and water sports enthusiasts.

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 Helium Safe 1000M Automatic 1066KE20-33VA-GRN Men's Watch is a robust and reliable timepiece designed for serious divers and watch enthusiasts alike. This professional-grade diver's watch combines exceptional durability with precise automatic movement, making it suitable for extreme underwater conditions and everyday wear.

Featuring a striking green dial and a sturdy stainless steel case, the Ratio FreeDiver stands out with its bold, high-visibility design. Its impressive 1000-meter water resistance and helium escape valve ensure it can withstand the rigors of saturation diving, offering reliable mechanical accuracy even at great depths.

Key Highlights:

  • Automatic Self-Winding Movement: Ensures reliable timekeeping without a battery.
  • 1000M Water Resistance: Suitable for professional saturation diving.
  • Helium Escape Valve: Essential for deep-sea diving safety.
  • Stainless Steel Construction: Provides exceptional durability and corrosion resistance.
  • High-Visibility Green Dial: Offers clear readability in various conditions.

The Ratio 1066KE20-33VA-GRN is an ideal choice for men who demand a high-performance watch capable of handling the most challenging aquatic environments while maintaining a distinctive style.

Specifications

Model/Ref
1066KE20-33VA-GRN
Gender
Men's
Display
Analog
Movement
Automatic
Case Material
Stainless Steel
Dial Colour
Green
Water Resistance
1000m / 100ATM
Band Material
Rubber
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 FreeDiver watch use?
The Ratio FreeDiver 1066KE20-33VA-GRN watch features an automatic self-winding movement, meaning it is powered by the motion of your wrist and does not require a battery.
Is this watch suitable for professional diving?
Yes, this watch is designed for professional use, boasting 1000 meters of water resistance and a helium escape valve, making it suitable for saturation diving.
What is the case material of the Ratio FreeDiver?
The case of the Ratio FreeDiver 1066KE20-33VA-GRN is made from durable stainless steel, offering excellent resilience and corrosion resistance.
What color is the dial on this watch?
The Ratio FreeDiver 1066KE20-33VA-GRN features a high-visibility green dial.
Does this watch have a date display?
Yes, the Ratio FreeDiver 1066KE20-33VA-GRN includes a date function on its dial.
What kind of band does this watch have?
The watch comes with a black rubber band, which is comfortable and suitable for water activities.

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 Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-GRN 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

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Mar 22, 2026

Handy little tool.

Greg M

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