IWC Portugieser Perpetual Calendar 42: A Collector's First Look

Key Points from the Discussion

• The new 42mm Portugieser Perpetual Calendar is significantly thinner than its predecessor, measuring 13.8 mm compared to the older 15.5 mm reference IW503203, which contributes to its improved wearability.
• Unlike some perpetual calendars, the IWC Portugieser Perpetual Calendar 42 cannot be adjusted backward. Users must also observe a 'do not adjust' time window (approximately 10 p.m. to 2 a.m.) to prevent damage when advancing the date.
• The absence of the year display on the new 42mm model is a notable design change, prompting questions about whether it utilizes a newly developed movement.
• The availability of the Portugieser Perpetual Calendar in a 42mm stainless steel case is a significant advantage for collectors, offering a more accessible and wearable option.
• The author found the smaller size and stainless steel case of the 42mm model made it more comfortable for daily wear, leading to increased wrist time compared to its larger counterpart.
• The author enhanced the classic aesthetic of the watch by pairing it with a dark brown alligator Santoni strap, a popular choice for IWC Portugieser models.