Model #: 03.0516.4021/21.C
Movement: Automatic
Case: Steel
Case Size: 46.5mm
Dial: Black Dial
Bracelet: Black Strap
Description: Zenith Calibre 4021 SC Movement. Power Reserve Indicator. 300 Meters / 1000 Feet Water Resistant Zenith Defy Classic Open El Primero in Stainless Steel on strap or bracelet. 46.5 mm case. Automatic El Primero Chronograph movement with date. Opening revealing the escapement. Zenith is a true manufacturer that conceives, manufactures and assembles its movements in its own workshops in LeLocle Switzerland. Known for their most famous movement the El Primero and for producing elite complicated pieces in small limited numbers.