SR-71 Blackbird Chronograph by Luminox
– Function: Chrono
– Movement (technology): Automatic
– Size of case diameter (mm): 44.00
– Case material: Stainless Steel black brushed
– Case Bezel: Rotating multidirectional inner ring
– Case Back: See Through
– Crown: Security Screw-On
– Crystal/Glass material: Sapphire glass anti reflective coating
– Water resistance (m/ft/atm): 100 / 330 / 10
– Strap/Bracelet material: Stainless Steel
– Illumination: Night Vision Tubes (25 years)
– Special (feature): Security buckle
