IWC Big Pilot Perpetual Calendar ProSet with Gold Case and Olive Dial
The IWC Big Pilot's Perpetual Calendar ProSet in 5N 18‑karat gold features an olive‑green sunray dial and a 42 mm case, combining a warm rose‑gold alloy with a striking dial color that creates a luxurious yet wearable aesthetic. Its ProSet module allows forward or backward calendar adjustments using a single crown position, eliminating the risk of damage that traditionally accompanied calendar corrections. The movement, Calibre 82665, incorporates a self‑winding Pellaton system, ceramic components for reduced wear, and a 60‑hour power reserve, while the double moon complication tracks lunar phases across both hemispheres with exceptional accuracy. Water resistance is rated to 100 meters, and the watch is fitted with a green buffalo leather strap that complements the dial. The design emphasizes both technical innovation and visual appeal, highlighted by the gear‑based architecture protected by five patents and the LIGA microstructuring process used to achieve precise tolerances. Priced at USD 54,700, the piece stands out as a significant advancement in perpetual calendar technology and a compelling example of modern watchmaking craftsmanship.
Buying Time Analysis: This story is important because it highlights IWC’s breakthrough ProSet perpetual calendar technology, which allows forward or backward calendar adjustments without damage, marking a significant advancement in watchmaking precision and user convenience.
