ALT1 Collection. Worn by the Williams Racing team. Model ALT-Wt-BL-CHALGROVE powered by automatic chronograph movement. Stainless steel case with observation back. Blue dial with 24 World Cities and second time-zone hand. Sapphire crystal. Black color band. Water resistant to 100 meters
25 jewels. Bremont Mechanical Automatic. Modified calibre 13 1/4" BE-54AE.
Movement Features:
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
Functions:
Date calendar, window display. 12 hr, 30 min, 60 sec registers chronograph. Second Time Zone indicator.
Inner rotating 24 hour, operated by separate crown. World cities.
Traditional style Pushbuttons. Factory Logo engraved/embossed.
Sapphire. Anti-Glare treated.
Blue color. Applied polished steel tone markers. Luminous ( radiation-free Super-LumiNova ) hour markers.
Hands:
Steel color. Super-LumiNova radiation-free luminous filled. Yellow GMT hand.
Black color. Genuine leather.
Other:
This model is available with factory metal bracelet (additional charge).
3 YEARS Manufacturer's Warranty.