Audemars Piguet Royal Oak 26579.

Function: date display, week display, month display, annual calendar display, perpetual calendar,

moon phase imported machine clone original 5134 automatic mechanical movement, 41 mm, men's watch

Power reserve: 40 hours

Dial material: Engraved "Grande Tapisserie" decorative pattern, with white gold luminescent applied

hour-markers and Royal Oak hands, silver inner bezel

Glass material: sapphire crystal glass

Buckle type: folding buckle, AP folding buckle