The Royal Oak 18KT Solid Gold men’s watch,

1. The One on left is RO 35mm White Gold Men Watch Circa 1986
2. The one on the Right is First generation AP RO 39 mm Jumbo Yellow Gold

It was finished to the highest Swiss standard for Perfection, manual polish to the finest insignificant fine line touches by oldest traditional house of watch matching technician.
So beautiful yet so delicate, elegant, and reliable, Simple sweeping second hand, with Diamond calibrated dial, It was tested and verified in accordance with the most stringent techniques. Housing for longer than lifetime, An Automatic mechanism driven by 21 Kt Gold Rotor. It is Royal Oak, 14486A. 0.0477BA.01! Calibre: 14486 (Date) 18K White Gold Standard (Classic)  18K White Gold. 14 mm strap 35 mm size fo watch 2131/1 Ultra-Thin movement Weight about 148 grams est.,
HK Snob