Patek Calatrava 5227.... the First Patek Calatrava made in 1 : 1 with a Genuine Watch Completely Dissected!!! Officer Caseback, Same Mechanism as per Genuine!!! Correct Date Size and Font!! Exact Casework Profile and Finishing as per Genuine!! 18K Wrapped, 25 to 30 Microns Thick, Gold Content - 78% on Casework

MOVEMENT: Nickle Plated Japanese Miyota 9015 Automatic Movement, 21J, 28800bph, Gold Insignia Rotor
CASE DIAMETER: 38.5mm (1 : 1 in Case Profile and Dimensions)
THICKNESS: 9.5mm 
DIAL COLOR: White Dial, Rose Gold Plated Steel Markers
CASE MATERIAL: Solid Stainless Steel 316F, Thick 18K Rose Gold Wrapped... 25 to 30 Mircons, 78% Gold Content
BRACELET:  Genuine Croc Black or Walnut Brown Leather strap with Insignia Buckle
FRONT GLASS: Sapphire Crystal, Please note Genuine Watch does not have AR Coating
BACK GLASS: Spring Open Officer Case back over Display Caseback with Serial Engraving on Case Rims... 
CLASP TYPE: Tang Buckle
DATE INDICATOR: at 3:00 location (Set via Crown) (Correct Date Font as per Genuine)
BEZEL: Smooth Bezel

OTHER REMARKS:

Water-proof to 30m at Factory