Specifications:
Model: The Grand Tourbillon - Emerald Arabic

Case and Dimensions
Case: 316L Stainless Steel, Polished mirror finish
Case Diameter: 42.5 mm
Thickness: 12.2 mm (including glass)
Crystal: Sapphire, with AR Coating
Onion Crown: Screw-in, 316L Stainless Steel
Caseback: Open case back with surface-finished movement 

Dial and Markers
Signature guilloché finish with Devanagiri Script numerals
Sunburst finish with Dauphine Pointers

Movement & Specifications
Tourbillon movement
Frequency: 21600Hz/Hr
Power reserve : 40 hours
Error:+/-10s

Strap
Genuine Leather with butterfly claps/ medallion etching
Weight: About 100-110g