Patek Philippe Nautilus Annual Calendar Moonphase 5726/1A Nautilus The CH 29-535 PS chronograph

The CH 29-535 PS chronograph caliber is distinguished by its architecture protected by six patented innovations

highly corrosion-resistant and remarkably rigid alloy

A Rare Unworn 18k White Gold Oyster Perpetual Daytona 40mm Men's Wristwatch

This RM 021

Patek Philippe Nautilus Annual Calendar Moonphase 5726/1A Nautilus The CH 29-535 PS chronographCaliber Movement Automatic Caliber movement 324 S QA LU 24H Power reserve 45 h Number of jewels 34 Case Case material Steel Case diameter 40. 5 mm Water resistance 10 ATM Bezel material Steel Crystal Sapphire crystal Dial Blue Dial numerals No numerals Bracelet strap Bracelet material Steel Bracelet color Steel Clasp Fold clasp Clasp material Steel