Description Brand: Naviforce Case: A silver-tone, brushed metal case featuring a distinctive octagonal (eight-sided) bezel design, giving it a bold, sporty look. Dial: A textured blue dial equipped with silver-tone, luminous hands and index hour markers for visibility in low light. Features & Complications: Chronograph Sub-dials: Three sub-dials located at the 3, 6, and 9 o'clock positions (typically indicating 24-hour time, chronograph seconds, and chronograph minutes). Date Window: A small date display is positioned between 4 and 5 o'clock. Tachymeter: The inner rim features a tachymeter scale (numbered 60 to 500) used for measuring speed based on time traveled over a fixed distance. Strap: An integrated blue silicone or rubber strap with vertical grooved detailing, designed for durability and comfort during athletic wear. Water Resistance: The dial indicates it is water-resistant up to 30 meters (30M).