APACHE SKELETON | BLUESpecification Movement: Automatic Skeleton Jewels: 21 jewels Frequency: 28800 vph Feature: 80 hrs power reserve Winding: Manual, Automatic Case Diameter: 44. 5 mm Thickness: 13. 7 mm Material: 316L Stainless Steel Crown: Push In With Double O ring Coating: Multi Layer Anti Fingerprint Coating Lens: Material: Sapphire Crystal Coating: Multi Layer Anti Reflection Coating Strap: Genuine Leather with Pilot Design and Quick Release System Max Length Of The

Strap: Genuine Leather with Pilot Design and Quick Release System

Feature: 80 hrs power

Strap: Genuine Leather with Pilot Design and Quick Release System

Feature: 240° Power Reserve Indicator

Max Length Of The Watch Strap: 220 mm

Plating: Grade AA IP-Rose Gold (1

Strap: Stainless Steel Bracelet with Quick Release System

Plating: Grade AA IP-BLACK (1

Water Resistance: 10 ATM

Thickness: 13

Frequency: 21600 vph

3D Co-axial Flying Tourbillon: AST-01