Breitling Professional Endurance Pro 44 IRONMAN® 70.3 World Championship 2025 X823101K1C1S1

Breitling’s IRONMAN® 70.3 World Championship edition ultra-lightweight Endurance Pro watch. 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. It’s made of Breitlight®, a robust material 3.3 times lighter than titanium and 5.8 times lighter than stainless steel. It’s also thermally stable (with a touch that’s warmer than metal), while being scratch-resistant, non-magnetic and hypo-allergenic. 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 provides exceptional accuracy. Combine that with its easy readability, chronograph function and solar compass, and you have a powerful motivator for crossing the finish line. Limited to just 300 pieces, this unique collectable edition features the distinctive IRONMAN® 70.3 World Championship design and colour scheme. 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 in to become an IRONMAN.

We offer complimentary sizing of watch bracelets.

If you are unsure about any aspect of sizing, you can visit our Watch Size Guide or contact our Online Concierge team at concierge@lunns.com

We offer free delivery to the UK and Ireland on all purchases. Orders will be dispatched via Special Delivery.

Please note: If you have selected V12 Finance as your payment method, your order must be delivered to the billing address on the application.

Online purchases can be returned for an exchange or refund within 14 days of receiving the item. Full information is available under our Returns and Exchanges section.

Call Lunn's Online Team on 028 9032 9799 or email your enquiry to us at concierge@lunns.com.

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