IWC Ingenieur Chronograph AMG – Reference Iw372504 (c. 2006)

Heritage Narrative

Created in collaboration with Mercedes-AMG, the Ingenieur Chronograph AMG carries the lightweight metallurgy and performance focus of its automotive namesake. The brushed titanium case—a first for the Ingenieur line—echoes AMG’s use of advanced alloys, while the model preserves the Ingenieur tradition of anti-magnetic protection. Powered by the automatic Calibre 79350, this reference combines tool-watch utility with motorsport pedigree and remains one of the most distinctive iterations in the Ingenieur family.

Technical Specifications

Movement:
IWC Calibre 79350, self-winding, 44-hour power reserve

Case:
42 mm titanium, 13 mm thick, screw-down crown, anti-magnetic soft-iron inner cage

Crystal:
Sapphire with double-sided anti-reflective coating

Dial / Functions:
Black dial, luminous markers; 30-minute chronograph counter at 12, small seconds at 9, date at 3, central chronograph seconds

Water Resistance:
120 m / 12 bar

Strap:
Brand-new OEM IWC black leather strap with titanium pin buckle (original strap replaced)

Condition

Overall Grade:
Very good—light superficial wear; bezel and crystal free of deep scratches

Service Status:
Movement tested for amplitude and accuracy; no recent factory service recorded

Scope of Delivery

Supplied in a Heritage Timepieces presentation box with certificate of authenticity. Original IWC box and papers are not included.

Shipping & Logistics

Our watches are stored either in a secure bank vault or, by arrangement, kept with the owner. We ship worldwide within 1–3 business days, fully insured for your peace of mind.

Warranty & Returns

We stand behind our timepieces with a 12-month mechanical warranty and a lifetime authenticity guarantee. A 14-day return window applies, during which the watch must be returned in the same condition as received.