Ratio FreeDiver Sapphire Stainless Steel Ice Blue Dial Automatic RTFL837 200M Women's Watch

$155.00 USD $95.00 USD Save $60.00 Sold out
Shipping calculated at checkout.
2 customer reviews
RTFL837

Make a splash with the RTFL837’s striking Ice Blue dial. Curated for your action-ready spirit, it's sleek and compact at 35mm, compared to bulky dive watches. It’s built for adventure with a 316L stainless steel case and 200m water resistance. Bold yet practical, it’s a watch that’s ready to dive as deep as you do.

SPECIFICATIONS
  • Case Material: 316L Stainless Steel
  • Dial Color: Ice Blue
  • Glass: Sapphire Crystal
  • Movement: Automatic NH05
  • Power Reserve: Up To 50 hours
  • Rotation: Unidirectional Rotating Bezel
  • Bezel: Stainless Steel With Black Aluminum Ring
  • Display: Analog
  • Hands and Markers: Luminous
  • Dial Features: Date Display
  • Approximate Case Diameter (without crown): 35.00 mm
  • Approximate Case Diameter (with crown): 38.00 mm
  • Approximate Case Thickness: 11.00 mm
  • Approximate Lug Width: 16.00 mm
  • Caseback: Solid screwed & Engraved with image of Lady Free Diver
  • Crown: Stainless Steel Screw down Crown
  • Water Resistance: 200M Pressure Tested
  • Bracelet: Stainless Steel
  • Clasp: Fold-Over Lock And Two-Button Deployment (Diver Style)
FREE EXCHANGES & RETURNS
60-Day Free Returns – Shop with Confidence: At our store, we value your satisfaction and want to ensure you are completely satisfied with your purchase. Therefore, we gladly accept returns and issue refunds for any purchase, subject to the following condition: the watch must be returned to us in its original and unused condition within 60 days from the delivery date. Read More
WARRANTY

A two-year international manufacturer warranty. Read More

SHIPPING

FREE SHIPPING is available Worldwide. All Orders are processed & dispatched within 24 to 48 Hours (excluding weekends & holidays).

Please note that some countries may apply VAT, GST, or customs duties, which are not included in our prices. For details, see our Shipping Policy here.

GOT QUESTIONS? LET'S CONNECT!

Whether you're curious or need a helping hand, we're just a click away!

Feel free to reach out at contact@ratiowatches.com or through our Contact Us page.

Your satisfaction is our priority!

IN THE PRESS

Refined Yet Unstoppable– Like You!

From ocean floors to urban streets, our RTFL837 is crafted to accompany you through every adventure and challenge.

Chic Yet Sturdy Build

The cool ice blue dial and luminous markers ensure visibility in any condition, while the 35mm 316L stainless steel case offers a tough yet refined presence. The scratch-resistant sapphire crystal and compact design make this watch a perfect blend of durability and style, tailored perfectly for your active life.

Power in Motion

Powered by the Automatic NH05 movement, this watch runs as reliably as you do, with up to 50 hours power reserve. The unidirectional bezel with its black aluminum ring is your partner in precise tracking of all your dive hours, while the date display keeps you organized wherever the day leads.

Specifications

Case

Case Size - 35.00 mm
Case Thickness - 11.00 mm
Case Material - 316L Stainless Steel

Dial

Dial Type - Analog
Dial Color - Ice Blue
Crystal - Sapphire Crystal

Information

Movement - Automatic
Engine Caliber - NH05
Power Reserve - Up to 50 Hours

Band

Band Type - Bracelet
Band Material - Stainless Steel
Clasp - Deployment Clasp

Masterfully Crafted

With 200 meters of water resistance, our watch is made for serious diving. The 316L stainless steel screw-down crown and caseback, engraved with the iconic Lady Free Diver, remind you that strength and elegance coexist. The fold-over clasp with two-button deployment ensures a secure, comfortable fit designed with women divers in mind.

Customer Reviews

Based on 2 reviews
50%
(1)
50%
(1)
0%
(0)
0%
(0)
0%
(0)
D
Deb Evans
Great watch and company!

I ordered and paid for my new Ratio FreeDiver Sapphire Stainless Steel Ice Blue Dial Automatic RTFL837 200M Women's Watch on the 10th of April 2025. I hadn't heard anything from the company at all for 3 full weeks, which was a little worrying, and it wouldn't track for some reason either, so on the 1st of May I emailed Ratio. They emailed me back twice that day, which was a really good sign, because I was getting a little worried. I was again worried when a notification, from Australia Post, came on that same day to say a "failed delivery attempt" had been made. I went to my PO and there it was. It all worked out and Ratio followed up a few times by email to check that everything had worked out. My local PO didn't have an answer either. We have no explanation for that notification at all.
I read reviews before deciding on a watch. A few of them were complaining about the hidden tax when buying from Ratio. I wasn't sure how that was going to turn out for me but I ordered anyway. My $158 Divers watch coming all the way from Singapore, with no delivery fee that I can see, had a small tax of $15.80 on it. I was expecting something because of the negative reviews about the tax, but that was nothing! My watch is well worth the $178.80 AU I paid!
I surf, swim, bike ride and am quite active. I need a reliable watch for all occasions. Oh, and it's my going out watch too. I don't collect watches. I like to pay for something that looks good, works well, is very functional and doesn't cost me a lot of money, but I'm willing to pay what I need to. When researching dive watches, I chose this watch because of it's price, look, has a date and because it is automatic. My first watch when I was 16, a Seiko, was automatic, and I loved it! I'm 62yrs old and live in QLD. I've had my Ratio watch for nearly 2 months now and it's been great. It sits a little higher on my wrist than my previous battery watches but not so much that it bothers me at all. I won't have to take my watch to our jeweller to have a new battery put in, be pressure tested and be without it for a couple of weeks any more. Yay! On a little bit of a down side, I find the date is way too small to see at all. It's tiny! That's probably because it's an automatic watch and there's not enough room in there for a bigger date. I hope Ratio can work on that. With my eye sight now, I can only just make out the date with reading glasses on. A date on my watch is important to me. I love the band too! Normally I would change my metal bands to a neoprene band. Because of their heaviness, they would rub the skin on my wrist. This band hasn't done that. Lastly, I love the colour. It's a female thing I know!! I couldn't decide between the Ice Blue and the Green. My husband chose Ice Blue, but when it arrived, it looks green to us. I sent a pic of it to Ratio and asked if it was the Ice Blue as ordered and they assured me it was. When I compare the watch on my wrist to the pic I sent them, the pic does look blue but my actual watch looks green. I don't mind as it looks good anyway.
Well done to you Ratio! Great product and customer service. Please keep up the great work and I will buy from you again when I need to.
Kind Regards
Deb

Hi Deb,

Thank you so much for sharing your experience with us! We're thrilled to hear that your watch has been living up to your active lifestyle and that you're happy with your purchase overall. We also appreciate your feedback on the date display and color—it's always valuable to know where we can improve. It's great to hear that the watch is comfortable and has been reliable for all your activities.

Thanks again for your support and for choosing Ratio. We look forward to serving you again in the future!

Best Regards,
Ratio Watches

A
Anna B
Nice watch for a good price

I'm enjoying my new watch. It took a while to get used to a chunkier case - I guess it's due to it being automatic. I love how brightly the hands glow at night so I can tell the time in the night. And it's handy the bezel can rotate - useful for timing things. It's great!

Hi Anna,

Thanks for sharing your experience. It’s good to hear that you’re settling in well with the watch and finding the features useful, especially the glow and rotating bezel. Getting used to the size can take a bit of time, but it sounds like it’s working out nicely for you.

Best Regards,
Ratio watches