Ingenieur Automatic 40 IW328907

An exquisite icon of horological mastery, the Ingenieur Automatic 40 IW328907 represents the finest tradition of Swiss watchmaking. Crafted by renowned maison IWC Schaffhausen, this distinguished timepiece combines a sculptured 18K White Gold case, 40 mm with a precision-engineered Swiss Mechanical Chronograph Movement, delivering commanding wrist presence and timeless sophistication.

Timepiece Highlights & Technical Specifications

• Maison / Brand: IWC Schaffhausen
• Collection: Ingenieur
• Model Reference: lective
• Case Material: 18K White Gold
• Case Dimensions: 40 mm
• Dial: Blue 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

"With the Ingenieur Automatic 40, IWC Schaffhausen revisits the bold design of Gérald Genta’s iconic Ingenieur SL from the 1970s. CASE Steel Diameter 40 mm Water resistance 10 bar MOVEMENT Automatic, self-winding, IWC-manufactured movement 120 hours Power Reserve FEATURES Sapphire glass, convex, antireflective coating on both sides Central hacking seconds Chronograph function with hours, minutes and seconds Soft-iron inner case for protection against magnetic fields Strap Stainless steel bracelet"

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