Overview
Brand: Seiko
Model: 1978 SQ Sports
Reference: 7546-6040
Movement: Seiko Calibre 7546
Case Width: 39mm
Lug Width: 20mm
Case Material: Stainless Steel
Crystal: Hardlex
Dial Colour: Black
Water resistance: Not recommended due to age
Bracelet/Strap: Rubber Strap
Condition: 7/10 Light wear to the bezel and case
Age: 1970s
Box and Papers? Generic Box