IWC PORTUGUESE CHRONOGRAPH SULTAN OF OMAN
International Watch Co., Schaffhausen, "Portuguese - Chronograph
Automatic," case No.3355455, Ref. 3714. Made circa 2006.
Fine, large, self-winding, water-resistant, 18K pink gold wristwatch with round button chronograph, register and an 18K pink gold IWC
buckle.
Three-body, solid, polished and brushed, concave bezel, concave
lugs, case back secured by 4 screws with central engraved
coat of arms for the Sultan Of Oman, domed sapphire crystal.
Black with applied pink gold Arabic numerals, outer 1/5th seconds
track with 5-minute/seconds Arabic markers, subsidiary dials
for the seconds and 30-minute register. Pink gold feuille hands.
Cal. C79240, gilt brass, oeil-de-perdrix decoration, 25 jewels,
straight-line lever escapement, monometallic balance adjusted to 5
positions, shock absorber, self-compensating flat balance spring.