SPHERE: Satin blue sphere with sun rays effect. Enlightenment in blue with a 60 second / minute scale. Indices applied in rhodium, faceted and with SuperLuminova® in white. Hour and minute needles rhodium plated, faceted, polished and with SuperLuminova® blank. Central orange needle rhodium plated and polished.BOX: 43 mm in diameter. Steel case with alternating finishes. One-way rotating bezel with a 60-minute aluminum scale with alternating finishes in blue. Flat sapphire crystal with anti-reflective treatment. Steel screwdriver box bottom with alternating finishes. Water closet: 300 meters.MOVEMENT: Quartz movement TAG Heuer, one of the most reliable and precise Swiss manufacturing movements. Powered by battery. Regulator (time measurement device): quartz crystal. Almost perfect precision (variation of a few seconds per month).BELT: Blue rubber strap. Satin steel drop-down closure with double safety and extension buttons for diving.