Air collection styles A1.1 to A1.5 and A2.1 and A2.2

Styles A1.1 to A1.5

• quartz 3-hand avionautic chronograph movement (Miyota OS11)
• 46mm stainless steel case and caseback with black PVD plating or titanium PVD plating (A1.4)
• Carbon dial A1.5
• 3 days date window at 3
• Flip-up crown protector
• 24 hour bezel
• Mineral glass crystal
• Leather strap different colors
• Stainless steel deployment buckle with Carbon 14 logo
• Water-resistant to 50meters/165feet

Styles A2.1 and A2.2

•  3-hand automatic movement (Miyota 8215)
• 46mm stainless steel case and caseback with black PVD plating 
• Skeleton caseback
• Carbon dial
• 3 days date window at 3
• Flip-up crown protector
• 24 hour bezel
• Mineral glass crystal
• Leather strap black or brown with accent stitching
• Stainless steel deployment buckle with Carbon 14 logo
• Water resistant to 50meters/165feet