| Movement | Automatic ETA Valjoux 7754, L686 calibre, 13 ¼”’, 25 rubies, 28,800 vib/h, 46-hour power reserve | | Functions | Hours, minutes, seconds, date, chronograph, tachometer and second time zone | | Case | Stainless steel, 44 mm
Black aluminium or brushed steel bezel with double Mach 2 tachometer scale (in km/h and mph)
Sapphire crystal front and back
Water-resistant to 50 m | | Dial | Black, chocolate or silvered sunray with large number 12 and painted hourmarkers
Second 24-hour time zone with red-tipped Superluminova hand
Small seconds at 9 o’clock, 30-minute counter at 12, 12-hour counter at 6, and date window at 3 | | Bracelet/Strap | Stainless steel with triple safety folding clasp; chestnut brown leather with alcantara lining or black, with folding clasp |
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