Description
ZF new weight-balanced version, original weight, 2026 IWC Portuguese 7-Day Perpetual Calendar available for pre-order. Features large case diameter with Arabic numeral hour markers and feuille hands as key DNA elements. Case: 42.4mm diameter, thickness reduced from 14.1mm to 13mm. Crystal: domed sapphire crystal on front and back. Dial: new design removes track-style subdial at 9 o’clock position for seconds; power reserve indicator at 3 o’clock position no longer uses red ‘1’ marking. ZF production, watch code 16988689, case depth stamped, original version consistency for premium quality.
