39 mm fine-brushed and polished steel case, 14.3 mm thick, sapphire back, steel crown, steel bezel, blue dial, Calibre 11 automatic chronograph movement with hours, minutes, seconds, chronograph (1/4 seconds, 30 minutes counter, date), approximately 40 hours of power reserve, leather strap, folding buckle. Water resistant to 100 m.
39 mm fine-brushed and polished steel case, 15.21 mm thick, sapphire back, steel crown, steel bezel, blue dial, Calibre HEUER02 automatic chronograph movement with hours, minutes, seconds, date, approximately 80 hours of power reserve, alligator leather strap, folding buckle. Water resistant to 100 m.
39 mm fine-brushed and polished steel case, 15.21 mm thick, sapphire back, steel crown, steel bezel, black dial, Calibre HEUER02 automatic chronograph movement with hours, minutes, seconds, date, approximately 80 hours of power reserve, alligator leather strap, folding buckle. Water resistant to 100 m.