NIGHTHAWK TOURBILLON | REDSpecification 3D Co axial Flying Tourbillon: AST 01 Jewels: 19 jewels Frequency: 21600 vph Feature: 240 Power Reserve Indicator (42 hrs power reserve) Winding: Manual Winding Case Diameter: 44. 5 mm Thickness: 13. 7 mm Material: 316L Stainless Steel Crown: Push In With Double O ring Plating: Grade AA IP BLACK (1. 0 micron PVD) Coating: Multi Layer Anti Fingerprint Coating Lens: Material: Sapphire Crystal Coating: Multi Layer Anti Reflection Coating

Crown: Push In With Double O-ring

Jewels: 19 jewels

Strap: Genuine Leather with Pilot Design and Quick Release System

Material: 316L Stainless Steel

Feature: 240° Power Reserve Indicator

Movement: Automatic Skeleton

Winding: Manual Winding

Plating: Grade AA IP-Camo (1

(42 hrs power reserve)

Frequency: 28800 vph

Frequency: 21600 vph

Coating: Multi-Layer Anti-Fingerprint Coating