IWC Calatrava Cal. 83 with Original Black Dial circa 1940’s

This IWC Calatrava from the 1940s is a refined and beautifully preserved example of the brand’s early dress-watch design language. With its balanced proportions, slim stainless-steel case and understated elegance, it sits firmly in the same design era and philosophy as the Patek Philippe ref. 96 — widely regarded as the blueprint of the modern Calatrava. Where the ref. 96 has become nearly unobtainable for most collectors, this IWC offers a remarkably similar visual experience and wrist presence at a fraction of the price, while maintaining true haute-horlogerie quality.

The watch features a rare and completely original black radium dial — an absolute standout detail, as black dials from this era were produced in small numbers and are highly sought after today. Its Arabic numerals and sub-seconds layout create a clean, functional and timeless aesthetic. The case remains unpolished, preserving its sharp lines and original geometry.

Inside, the in-house IWC cal. 83 movement showcases the brand’s exceptional finishing standards of the 1930s and 1940s. These early IWC calibres are celebrated for their precision, durability, and hand-finished details, making them a true rival to Patek Philippe’s movements of the same period. Measuring 30 x 37 mm, the watch retains that quintessential mid-century elegance — discreet, perfectly proportioned, and effortlessly wearable today.

Highlights

• Original black radium dial

• Unpolished case

• Hand-made strap

Specifications
Brand: IWC
Reference: —
Model: Calatrava
Case Material: Stainless steel
Dial: Original black radium dial with sub-seconds
Markers: Arabic numerals
Movement: Manual wind, in-house cal. 83
Case Width: 30 x 37 mm
Year: Circa 1940s

A rare 1940s IWC with a black dial and cal. 83 — offering the design purity and charm of the Patek 96, but with exceptional value and originality.