William L. Vintage Stye Chronograph IP Black with Black Dial and Black 'Croco' Strap

Case:                               316L stainless steel 
Diameter:                     40 mm
Crystal:                          Ultra-resistant domed mineral with anti-reflective coating
Water Resistance:   5 ATM (50 meters)
Dial:                                 Black Sunray
Hands:                            Dauphine with Luminova treatment
Indexes:                         316L stainless steel applied
Movement:                 Quartz Miyota 6S21
Functions:                    Chronograph with tachymeter scale, telemeter, date, small second, 60 minutes counter
Strap:                              Black ‘croco’ leather with easy spring bars
Lug Width:                   20 mm
Buckle:                           316L stainless steel pin buckle