The 253 Flyback Regatta, introduced in 2006 for the Panerai Classic Yachts Challenge, has a black hobnail dial and a blue chronograph seconds hand. Limited to 500 pieces.
Movement Type
Automatic Chronograph
Caliber
OP XIXJewels
30
Reserve
42
Frequency
28800
Hands
Small Seconds
Shape
Cushion
Lug Distance
24.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
44.00 mm
Water Resistance
100.00 m
Dial Color
Black