TV SCREEN CHRONOGRAPH FLY-BACK
REF. 51116-11-60E
JR51 self-winding mechanical movement
Calibre 13 1/4’’’, 28 jewels, frequency 28.800 vib./hour (4 Hz)
45 hours minimum power reserve
Fly-back chronograph and large date
Steel case, size 39 x 41 mm, height 15.44 mm
Curved sapphire glass
Case-back fastened with 4 screws
Water-resistant to 50 m
Stamped black dial
Alligator strap with steel folding buckle
在官网上找到的