Case Size / Diameter

46 mm

Case Thickness

15.5 mm

Case Material

Polycarbonate Fiber

Case Lug Width

22mm

Strap Width

22mm tapered to 20mm

Movement

Japan-made Seiko VK64 Meca-Quartz

Glass

Flat mineral glass with sapphire coating

Water Resistance

10ATM / 330 feet

Includes 1 All-Weather Chronologia Head Lamp