Overview
Brand: Seiko
Model: 1976 6139 Speed-Timer Chronograph
Reference: 6139-7002
Movement: Seiko Calibre 6139 Automatic
Case Width: 41mm
Lug Width: 19mm
Case Material: Stainless Steel
Crystal: Mineral
Dial Colour: Black and Brown
Water resistance: Not recommended due to age
Bracelet/Strap: Original Bracelet
Condition: Excellent vintage condition
Age: 1970s
Box and Papers? Generic Box
SKU: 20514