Breitling Navitimer Chronograph RB0139211G1P1. 18kt Rose Gold case, Brown Alligator Leather strap. Bi-directional Rotating Bezel with Rose Gold-tone finish and minute markers for navigation reference. Silver Dial features rose gold-tone hands, Index hour markers, Luminescent coating for enhanced readability in low light conditions, Date display at the 8 o'clock position. Analog dial type with outer rim minute markers. Chronograph functions controlled by a Pull/Push Crown, three sub-dials showing 60-second, 30-minute and 12-hour measurements respectively. Powered by Breitling Calibre 01 Automatic movement containing 47 Jewels; composed of 346 parts with bitted column wheel. Movement beats at 28800 vph (5.6 frequency) offering precision chronometer rating. Approximate power reserve: 70 hours. Sapphire crystal provides scratch resistance and excellent clarity for the main display surface. Transparent sapphire case back allows viewing of the automatic movement mechanics. Round case shape measuring approximately 41 mm in diameter, with a thickness of about 13.60 mm. Secured by buckle clasp closure system ensuring comfort during wear while protecting the bracelet. Water resistant up to 30 meters (or 100 feet) depth suitable for casual splashes but not professional diving activities. Functions include analog timekeeping (hours, minutes, seconds), date display mechanism via aperture at 8 o'clock, and a chronograph sub-complication capable of measuring elapsed time accurately across various durations including second precision increments.
