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Breitling Endurance Pro 44 IRONMAN® 70.3 World Championship 2025

Breitling Endurance Pro 44 IRONMAN® 70.3 World Championship 2025

QuartzCarbon

Ref. X823101K1C1S1

Collection: ProfessionalCase size: 44mmMovement: 82Production: 2025 - Present

Reference X823101K1C1S1 identifies the Breitling Endurance Pro 44 IRONMAN® 70.3 World Championship 2025 with a 44 mm carbon case. Thickness is 12.5 mm, and the water-resistance rating is 100 metres. Quartz calibre 82 powers the limited edition chronograph. A sapphire crystal covers the blue dial and its date display. The bezel rotates bidirectionally. The rubber strap closes with a pin buckle.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

44mm

Thickness

12.5mm

Lug Width

22mm

Case Material

Carbon

Water Resistance

100m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Quartz

Caliber

82

Jewels

4 jewels

DIAL

Dial Color

Blue

BRACELET/STRAP

Bracelet/Strap

Rubber

Clasp Type

Buckle

FEATURES & COMPLICATIONS

ChronographDateLimited EditionRotating Bezel

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