Evo komplenih specifikacija Stowa Testaf (technical standard of pilot watches)
Diameter: 45/46 mm, height: 12.90 mm
Material: titanium, matt
Water proof: 20 bar = 200 meters waterproof according to DIN 8310
Low pressure proof: by special thick crystal sealings
Bezel: turnable on both sides, undetachable screwed construction
Cone: special thick diameter for improved stability
Crown: titanium
Seals: Viton on crown and case, a sealing material used at space flights
Crystal: AR-coated sapphire crystal on both sides, front sapphire crystal domed
Dial: black matt, white printed, Superluminova BWG9 (white illuminating color, at night light blue luminous)
Hands: Superluminova BWG 9
Movement: ETA 2824-2 in TOP quality, rhodium-coated, Geneve strips finish, golden STOWA engraving,
blued screws, shockproof acc. to DIN 8308, antimagnetic acc. to DIN 8309
Strap: buffalo leather or rubber strap fixed on very solid undetachable and screwed lugs