Case material: Rose gold; Charge: Automatic; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 87.2430.4054/21.C721 Zenith 87.2430.4054/21.C721 Complete Details: This watch features: Titanium case with an 18kt rose gold bezel, lugs, push-buttons and crown. Matte black dial with Arabic numerals painted with SuperLuminova. Satin-finished rose gold-plated hands with SuperLuminova fill. White printed minute/seconds/fractions of a second track around the dial. One-counter Chronograph functions: Large central seconds hand with a luminescent tip. 60-minute counter located at the 6 o'clock position. Small seconds counter located at the 9 o'clock position. Day and month windows located at the 3 o'clock position. Date window located at the 6 o'clock position. Zenith El Primero Caliber 4054 automatic movement which beats at 36,000 vph, contains 29 jewels, is comprised of 341 components and has an approximate power reserve of 50 hours. Case back is engraved with Zenith aviation instruments. Featured Complications: Chronograph | Annual Calendar | Day/Date This watch is also known as 872430405421C721