Silver-tone stainless steel case, brown leather strap. Bi-directional rotating slide rule bezel with silver-tone finish. Silver-tone hands and stick hour markers, minute markers around the outer rim. Analog dial display featuring luminous coatings on the hands and markers for enhanced legibility in low light. Includes date display at the 12 o'clock position. Chronograph functions equipped with a tachymeter scale, three sub-dials showing elapsed time (60 second, 30 minute, 12 hour). Automatic Breitling Calibre 44 movement based on ETA 2892-A2, possessing 21 jewels and operating at 28,800 vph. Power reserve approximating 42 hours. Scratch resistant sapphire crystal. Screw-down crown with solid case back. Round shape measuring approximately 47.8 mm in diameter, strap width around 24 mm. Deployment clasp mechanism requiring push button release for adjustment. Water resistance rated at 100 meters / 330 feet depth (diving). Functions include chronograph timing, date display, hour/minute/second analog readings and chronometer certification.