IWC Aquatimer Chrono Black Dial sku3386

Size: 42 mm
Movement: Asian 7750 automatic chronograph movement at 28800 vph
Functions: hour, minute, sub-second, date and day display; chronograph
Case: 316L steel, screw-in back and crown
Crystal: scratch-proof sapphire with double AR coating
Dial: black dial and sub-dials, date day at 3 o'clock, single-directional rotatable inner bezel
Clasp: steel tang buckle (rubber strap) or double deployabt clasp (bracelet)
Water resistance: >50 Meters