The coloured operational principle of the KHS Operation Timer originates from the use in instruments from air and sea-navigation: The zero point of the titanium bezel is provided with a green H3 tritium tube. This H3 tube stands in relationship with the minutehand. The indices on 12 o clock is equiped with a orange H3 tritiumtube, which has a reference relationship with the hourhand. (a different colour in the 12 o clock position to the other indices is particularly importantly for the arm attitude and the basis for error free reading in the dark) for good intuitive reading we choose a orange H3 tritium tube on the hour pointer of the KHS OperationTimer.
The remaining hour indices (1-11) are secondary and equiped with blue H3 tritiumtubes. The second hand is equiped for an exact starting signal with a blue H3 tritiumeinheit (reference).
KHS Dark Commander Titan Pro Operation Timer with Diver Strap
Details:Case: Titanium (anti-allergic), PVD-coated with crown protector.Size: 43mm / high 12mm.Bottom: Titanium, screwed.Crown: Screwed, PVD-coated.Water Resistance: 20 Bar, this equates approx. 200m water depth.Glass: Scratch-resistant sapphire glass with double-non-reflecting polished.Movement: RONDA 715 quartz movement with date indication.Wrist Band: DiverLock Width: 22mmBezel: Titanium (PVD-coated), with bright H3-Index encased in steel, protected by sapphire glass.Hands: 3-way (hours/minutes/seconds) / red second hand for tactical “to the second”-operations with H3-Tritiumlight.Illumination: H3 Trigalights (GTLS = gaseous tritium light source) / mb microtec illumination.Warranty: 3 Years.Made in Switzerland by mb microtec exclusively for “KHS Tactical Watches".
Colors of the tritiumlight´s:- Index “12 o’clock“: orange- Indices “1 to 11 o’clock“: blue- Second Hand: blue- Minute Hand: green- Hour Hand: orange- Bezel: green
