IWC Perpetual Calendar IW3750-30: Collection

Key Points from the Discussion

• The IWC IW3750-30 is a highly wearable perpetual calendar, with its unique lugs designed to nestle comfortably around the wrist, ensuring a perfect fit.
• Collectors sometimes regret selling this reference, with some taking years to reacquire either the original model or a later iteration like the IW3754-07.
• The IWC Da Vinci Perpetual Calendar's design incorporates a 'century upgrade' mechanism, allowing for future calendar adjustments, with replacement vials containing additional centuries available for purchase, highlighting its long-term legacy potential.
• The IW3750-30 was available in various metals, including steel and yellow gold, offering collectors options beyond the initial white gold model often discussed.
• The concept of a watch built to function for '12 generations' underscores the extraordinary foresight and engineering behind IWC's perpetual calendars.