Endurance Pro 44 X82310D51B1S2

An exquisite icon of horological mastery, the Endurance Pro 44 X82310D51B1S2 represents the finest tradition of Swiss watchmaking. Crafted by renowned maison Breitling, this distinguished timepiece combines a sculptured Fine Watchmaking Material case, 44.0 mm with a precision-engineered Swiss Mechanical Chronograph Movement, delivering commanding wrist presence and timeless sophistication.

Timepiece Highlights & Technical Specifications

• Maison / Brand: Breitling
• Collection: Breitling Timepieces
• Model Reference: X82310D51B1S2
• Case Material: Fine Watchmaking Material
• Case Dimensions: 44.0 mm
• Dial: Black Dial
• Movement: Swiss Mechanical Chronograph Movement
• Water Resistance: 10 bar
• Condition: Brand New / 100% Authentic Swiss Luxury Timepiece
• Inclusions: Accompanied by CJ Charles Presentation Gift Box & Certified Documentation

Horological Legacy & Wrist Presence

Celebrated for its racing heritage and high-precision timing complications, this chronograph effortlessly balances sporting utility with boardroom elegance. It is engineered for discerning individuals who appreciate mechanical perfection.

Manufacturer & Technical Details

"Movement Caliber Breitling 82 Movement Thermocompensated SuperQuartz™ Chronograph 1/10th second, 30 minutes Jewel 4 jewels Calendar Dial aperture Case Case material Breitlight® Caseback With screws Water resistance 10 bars Bezel Bidirectional, compass scale Crown Non screw-locked, two gaskets Crystal Sapphire, glareproofed both sides Dimensions Product Weight (Approx.) 56.0 g. Watch-head weight (Approx.) 35.5 g. Diameter 44.0 mm Thickness 12.50 mm Height (upper lug tip to lower lug tip) 52.49 mm Lug width (in-between lug) 22.00 mm Strap Strap material Rubber Strap color Blue Strap type Straight Lug 22/18 mm Buckle material Breitlight® Buckle type Tang-type Buckle size 18 mm Warranty Duration (Years): 2"

The CJ Charles Jewelers Horology Promise

Serving luxury watch collectors in La Jolla, San Diego and worldwide since 1988, CJ Charles Jewelers is an authorized retailer and specialist in Swiss haute horlogerie. Every pre-owned timepiece is thoroughly inspected, timed on digital vibrograf machines, and certified by our in-house master watchmakers. Your timepiece arrives in our signature luxury gift packaging, backed by complimentary fully insured white-glove shipping and dedicated concierge support.

Specifications above are taken directly from this piece's catalog data.

Complimentary insured shipping on every U.S. order — no minimum, no code. We ship via UPS Ground, FedEx Home Delivery, USPS Priority, fully insured, with signature confirmation on high-value pieces.

Free 30-day returns: unworn pieces in original packaging can be returned within 30 days of delivery for a full refund — we email you a prepaid, insured return label.

Full shipping policy · Full returns policy

Every piece we sell is guaranteed genuine — inspected before dispatch, with serial numbers intact and documentation as described. If any piece were ever proven otherwise, we refund you in full.

Read our Authenticity Promise