Description

Flyback Chronograph Annual Calendar

The self-winding flyback chronograph with annual calendar, Reference 5905, looks undeniably athletic and is now offered in steel. The rhythmic dial has an elegant and understated “sunburst” motif of olive green.

The bracelet is highlighted by the contrast between its polished and satin surfaces. Because of the vertical disk-type clutch, the middle chronograph seconds hand can be used as a perpetual (running) seconds display. The special Annual Calendar automatically considers 30- and 31-day months and only requires one change per year, on March 1.

Specifications

• Brand: Patek Philippe
• Model: Complications
• Reference: 5905/1A-001
• Condition: New & Unworn
• Mechanism: Self-winding
• Caliber: CH 28‑520 QA 24H
• Dial: Olive green sunburst, gold applied hour markers.
• Case: Stainless Sapphire crystal case back.
• Water-resistant: 30 m.
• Diameter: 42 mm.
• Height: 14.13 mm.
• Strap: Stainless Fold-over clasp.