Breitling

Endurance Pro IRONMAN® World Championship 2026 44mm, Titanium, Red Rubber, Men's Watch

E823107A1O1S1 44 mm
View Specs
Regular price $4,350
Starting at    /mo or 0% APR with Affirm .

Select a Store

    Authorized Luxury Retailer
    Rolex green flag outside the Watches of Switzerland store with cream columns and large windows.

    Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

    Authorized Luxury Retailer

    Authorized Luxury Retailer

    We are an authorized retailer for over 80 luxury watch brands.
    Free Expedited Delivery
    Cartier watch box close up

    Free Expedited Delivery on Orders $300 and Up (Estimated 1-3 Days)

    Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for for orders over $300 USD. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

    *Additional shipping fees may apply to domestic orders shipped outside the continental United States.

    $15 Flat Fee on Orders Under $300 (Estimated 1 - 2 weeks)

    Monday through Friday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

    If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

    Free Expedited Delivery

    Free Expedited Delivery

    We offer free, expedited delivery on all orders over $300.
    Easy Returns
    customer service woman helping customer

    Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

    10-Day Returns For Timepieces:

    Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

    30-Day Returns For All Other Purchases:

    All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

    On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label, free of cost*.

    All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

    *For order under $300 and all international returns:

    Return Shipping: Clients are responsible for shipping items back to our U.S. facility, including all associated costs such as duties, taxes, and carrier fees.

    Refunds/exchanges only in the country of purchase.

    Please refer to our Return Policy for details on eligible items, return timeframes, and conditions.

    Easy Returns

    Easy Returns

    Purchase with confidence with our simple return policy.

    Breitling Endurance Pro IRONMAN® World Championship 2026 - (Ref. E823107A1O1S1) Product Details

    On your toughest stretches and your steepest climbs, what drives you to push to the finish? You have the mental ammunition to keep you going. Let your Endurance Pro IRONMAN® edition be another tool in your arsenal. The Endurance Pro was designed for elite triathletes, but works just as well as a stylish sports chronograph for everyday wear. With its rubber strap and 100 m water resistance, the Endurance Pro IRONMAN performs just as well in water as it does on land. And each one is powered by Breitling’s Caliber 82, a COSC-certified SuperQuartz™ movement that delivers exceptional accuracy. Combine that with its easy readability, chronograph function, pulsometer scale, and solar compass, and you have a powerful motivator for crossing the finish line. Limited to just 300 pieces, this unique collectible edition is our premium Endurance Pro model. Its distinctive design features the IRONMAN® World Championship logo and color scheme, and it’s the first to be made of titanium. Make this performance watch a reward for your achievement or let it be your incentive to conquer the challenge ahead. Either way, it’s a keepsake that will serve as a constant reminder of all that you put into becoming an IRONMAN.

    General

    Condition

    New

    Brand

    Breitling

    Reference

    E823107A1O1S1

    Family

    Endurance

    Product Code

    17533107

    Watch Display

    Analogue

    Water Resistance

    100 Metres

    Features

    Quartz movement
    Waterproof

    Case

    Case Size

    44 mm

    Case Shape

    Round

    Case Material

    Titanium

    Bezel Material

    Titanium

    Bezel Color

    Grey

    Crystal

    Sapphire

    Dial

    Dial Color

    Orange

    Dial Texture

    Plain

    Dial Markers

    Arabic Numerals

    Stone Set

    No

    Movement

    Type

    Quartz

    Bracelet

    In-house Movement

    Yes

    Type

    Strap

    Bracelet Material

    Rubber

    Stone Set

    No

    Buckle/Clasp

    Pin

    102

    Years of Service in Luxury Timepieces

    2000+

    Five Star Reviews

    191

    Showrooms Across the Globe

    50+

    Luxury Timepiece Brands


    As Featured In

    Hodinkee