Breitling Navitimer, Stainless Steel, Ref. 816 Circa 1970's
Case: 48 mm, stainless steel, three body, bi-directional bezel, screw down case back
Dial: black dial, white triple sub-register, white tachymeter on rehaut, white baton hands, orange center seconds
Movement: Venus cal. 178, manual winding, 17 jewel
Band: generic later steel link band
Signed: Breitling Navitimer