The Class collection is intended for an individual who cultivates subtle refinement and discreet luxury; it is distinguished by an extremely pure style focusing on essentials. This year, the collection welcomes a model opening completely new horizons. Infinitely classical and yet firmly rooted in its time, the Class Open houses a new high-performance movement. In terms of the exterior, several versions are available, all of them converging towards the unique elegance that has become the Zenith signature.

Brand: ZENITH
Model: Class Open
Movement: Self-winding, El Primero Calibre 4021H, 38 jewels
36,000 vph, 50-hour power reserve
Decorated oscillating weight
Function: Hours, minutes, seconds, chronograph, power reserve
Case: Polished steel, satin-brushed lugs
40 mm (Class Open) or 44 mm (Grande Class Open)Cambered sapphire crystal, glareproofed both sides
Sapphire back
Water-resistant to 50 m
Dial: Silvered, “Barleycorn” guilloché motif
Opening at 10 o’clock
Small seconds at 9 o’clock
30-minute counter at 3 o’clock
Rhodium-plated hands, applied hour-markers and numerals
Bracelet / Strap: Alligator leather, stitching in matching shades, folding clasp
Other version: 750 (18K) pink gold case
Black guilloché dial or smooth black, silvered or grey dials
Rubber or steel strap on the version with non-guilloché dial