IWC Portugieser Perpetual Calendar Single Moon

The IWC Portugieser clone watch features a 44.2mm 18K red gold case with sweeping, bold lines and a thickness of 14.9mm; paired with a dark brown alligator leather strap, it exudes an air of authority suitable for formal occasions. The silver-white sunray-patterned dial is harmoniously arranged, featuring a day display at 9 o'clock, a month display at 6 o'clock, and date and power reserve indicators at 3 o'clock, with the moon phase positioned at 12 o'clock alongside a four-digit year display—offering a wealth of functions without appearing cluttered.

It is powered by IWC’s in-house 52610 automatic movement, equipped with a bidirectional winding system and an impressive seven-day power reserve, ensuring it does not easily stop running even when left unworn for extended periods. The perpetual calendar mechanism maintains accurate timekeeping until the year 2499, requiring manual adjustment only during non-leap century years. It offers water resistance to 30 meters and features a transparent sapphire case back that allows for the appreciation of the movement's exquisite finishing.

IWC Portugieser Watch IW503302

Diameter: 44.2 mm

Case thickness: 14.9 mm

Movement type: Automatic

Movement model: 52610

Case material: 18K red gold

Water resistance: 30 meters

Breitling Navitimer B19 Chronograph 43 Perpetual Calendar