The Cylindrex Black Ice

Case

• 316L stainless steel DLC Blacked
• 40mm Width,  13.0mm Height
• Sapphire crystal with antireflective coating over both time displays
• Exhibition sapphire crystal caseback with "turbofan" style rotor
• Double Push-pull crowns
• Water Resistance: 3 ATM (30m)
• Drilled Screw-Down Lugs for secure strap attachment

Movement

• Dual Miyota 6T15 movements
• 21 jewels
• 28,800 beats per hour
• Accurate to +/-30 seconds a day
• Power reserve 36 hrs for cylinder time and 40 hrs for endcap time 

Dial

• Black dials with red -anodized aluminum hands on the cylinder dial with BGW9 white lume marker at tip

Strap

• 24-20mm Silicone strap with solid 316L stainless-steel butterfly clasp