Seiko - Black Chronograph Leather - 1984

Technical characteristics :
Brand: Seiko
Genre: unisex
Year: 1984
Movement: Quartz 
function : sub-second, alarm, chronograph, date
Box: gold plated, steel
Box: Steel
Diameter out of crown: 35.5mm
Diameter with crown: 40.6mm
Horn horn: 40.5mm
thickness (crystal Included): 9.6mm
Entrecorne: 18mm
Crown: original
Bracelet: original
Loop: original 
crystal : Mineral (State: 7/10)
Waterproof: no
Box: no
Paper: no
Document: Professional invoice