01
👑
Single Crown Control
Revolutionary four-position crown eliminates separate pushers. All calendar functions – date, month, day, leap year, and moon phase – adjusted through one crown. Patented gearbox system prevents damage during date changes.
02
🔧
5 Years Development
Result of extensive R&D to celebrate AP's 150th anniversary. Combines traditional watchmaking with modern engineering for enhanced user experience and reliability.
03
📊
Enhanced Readability
Strategic sub-dial arrangement: day at 9 o'clock, date at 12, month at 3. Week numbers on inner bezel. Repositioned moon-phase disc centers full moon at 12 o'clock for perfect symmetry.
04
⚙️
Precision Engineering
New 31-tooth date wheel ensures evenly spaced numerals. Patented protection system prevents incorrect adjustments. Maintains accuracy until year 2100 without manual correction.
Technical Specifications
Functions
Hours, Minutes, Perpetual Calendar