The Da Vinci Perpetual Calendar reference IW8153-05 is distinguished by its diamond-paved dial with ruby hour markers and a diamond-set yellow gold case. It represents the classic IWC perpetual calendar technology established in 1985.
Movement Type
Automatic Chronograph
Caliber
79261Jewels
39
Reserve
44
Frequency
21600
Hands
Small Seconds
Shape
Round
Lug Distance
19.00 mm
Material
Yellow Gold
Glass
Plexi
Thickness
14.30 mm
Diameter
39.00 mm
Water Resistance
30.00 m
Dial Color
Paved
Material
Paved
Buckle
German
