Caseback
Stainless steel Seiko 7009-3040 case back, case, NO glass
Case back diagonal
Diameter approx. 32 mm / screw diameter approx.30 mm ( condition not bad at all)
Diameter case approx. 37 mm ( from 9 to 3 )
Distance lug to lug for bracelet approx. 19 mm
Diameter crystal approx. 30 mm ( there is NO crystal !! )
Weight 22 gr.