Portuguise Regulateur

IWC Portuguese Régulateur – Ref. IW544402

The IWC Portuguese Régulateur ref. IW544402 is a distinctive and technically interesting interpretation of the classic Portugieser design. Featuring a regulator-style display—where hours, minutes, and seconds are separated—it reflects traditional watchmaking roots while maintaining the elegant proportions of the Portugieser line.

Case
Crafted in 18kt rose gold, the case measures approximately 43 mm in diameter, offering a strong yet refined wrist presence. The clean, polished surfaces and thin bezel are characteristic of the Portugieser collection.

Dial
The dial features a classic régulateur layout, with a large central minute hand, hours displayed on a sub-dial, and small seconds on a separate register. The balanced and highly legible arrangement is inspired by historical precision clocks.

Movement
Manual-winding IWC calibre 98245, based on the brand’s traditional pocket-watch architecture. The movement is known for its robustness, large balance, and approximately 46-hour power reserve.

Bracelet / Strap
Original brown leather strap with IWC buckle.

Condition
Very nice overall condition with light signs of wear. The movement runs accurately. No service history available.