Vario 1918 Pilot is a re-imagined WW1 Trench watch with upgraded specs such as a robust modern enamel dial; anti-reflective sapphire crystal, a marine grade stainless steel case with thicker wired lugs for added security, 50m water resistance, non-radioactive lume and a robust Japanese handwound movement. This watch tributes the birth of wrist watches for men in the early 20th century. Case diameter: 37mm Case thickness: 10mm Dial: Enamel Crystal: 2mm double domed sapphire with inner AR applied Lug width: 18mm Lug to lug: 45mm Lume: C3 Lume Case Material: 316L stainless steel Caseback: Sapphire exhibition caseback Movement: Miyota 8N33 handwound nickel movement with non-hacking seconds. 17 jewels 21.6kpbh more than 40 hours power reserve Water resistance: 5 ATM Strap: Oiled leather with bund pad (80mm/130mm)