Once set, the calendar automatically adjusts for odd and even months including February of leap years up to February 28, 2100

When the watch senses 24 hours of inactivity it puts itself into suspended animation (sleep mode) to conserve energy. The date continues to advance correctly while the watch is asleep. Wake it up with a few shakes of your wrist and it automatically resets itself to the correct time even if it’s been asleep for up to 4 years.

Window indicates the number of years since last leap year

High accuracy - monthly loss/gain rate of 15 seconds
Oversized dual date windows
24-hour and 12-month subdials
Energy depletion forewarning function
Cabochon crown
Sapphire crystal
Water resistant up to 100M

SNP007