Movement:automatic Zenith El Primero Caliber 4021 with 39 jewels, 36,000 vph and power reserve of 50 hours is partially skeletonized under heart-shaped cutaway in dial above escapement
Functions:
hours, minutes, subsidiary seconds, chronograph and power reserve display
Case:Stainless Steel, 45 mm in diameter and 14 mm in height, with sapphire crystal, steel crown and pushers and exhibition back is water-resistant to 3 atm
Dial:
silver, applied steel Roman numerals and leaf hands
Band:
black reptile skin strap with steel deployment buckle
Condition:
brand new and unworn, with all the original boxes and papers