42mm Aviator Chrono DLC Exhibition

Aviator Chronograph DLC-Diamond like coating. All orders placed before 12pm EST ship same business day Polished & brushed 42mm case with diamond like coating, DLC. Automatic self-winding movement with day date window. Crown with black and white Detroit Fleur-de-Lys. Ballistic strap with deployant clasp. Specifications Caliber: Custom Swiss Valjoux Eta 7750 Automatic & Manual Winding 25 jewels. Chronograph. Shock-absorber-Incabloc. Anachron Hairspring, Glucydur Balance.  28800 Vibrations Per Hour, 4Hz. 48-Hour Power Reserve. Custom DWC decoration. Adjusted to +4s to +6s/day. Functions: Display by means of hands; hour, minute, second. Day-date display in window. min Subdial Counter, Hour Subdial Counter, Small Second Subdial,  hour markings Case: 42 mm Diameter polished & brushed stainless steel with DLC coating (Diamond Like Coating), 14.5 mm Overall Height. 52mm lug to lug. Exhibition back with sapphire crystal showcasing the custom movement and DWC rotor. Screw down crown