Mens Girard Perregaux "John Harrison" Sea Hawk II Watch, 18kt white gold case (42mm diameter, 13.35mm thickness) with uni-directionally rotating bezel, screw-down crown, and unique integral crown shield at 4 o'clock, crocodile leather strap with 18kt white gold clasp, black "waffle" style dial inscribed "To John Harrison" with luminous hands and hour markers, power reserve indicator at 6 o'clock, sub-seconds dial at 9 o'clock, date calendar between 1 and 2 o'clock, 27 jewel GP #33R0 self-winding mechanical movement, scratch-resistant sapphire crystal, water-resistant to 300 meters.

Girard Perregaux has used the name Sea Hawk to designate its "marine" waterproof products since the early 1940?s. The first real diver's watches with rotatable bezel, however, only made their appearance in the mid-1960?s. In particular, with the 'Deep Diver' collection.

The Sea Hawk II line is the latest addition to this collection and can be recognized by its rotating bezel and screw-down crown with integrated crown shield at 4 o?clock. Its models feature diving tools distinguished by original styling and superlative performance.