1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040
1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040

1983 Seiko Sports 100 'Speedmaster' Quartz Chronograph 7A28-7040

Regular price $0.00 Sale

Model: Seiko Sports 100 Quartz Chronograph 'Speedmaster'
Reference: 7A28-7040
Serial Number: 3N1943
Date: November 1983
Box and Papers: Original box and guarantee booklet.

Case Size: 40mm, 46mm button to button 
Fits wrist size: circa 7.75 inches with all links attached, no further links supplied. Microadjustment on clasp.

Functions: All functions and buttons work, chronograph starts and resets to 0. New battery fitted November 2023.
Case Condition: Excellent, case has been bead blasted to restore factory finish.
Bezel: Original. Rotates nice and firm with a good click, bezel insert has a couple of small age related marks. 
Crystal Condition: New crystal fitted November 2023.
Dial/Hands: Original, mint.
Bracelet/clasp: Excellent, bracelet has been bead blasted to restore factory finish.

The water resistance has not been tested so cannot be guaranteed.

Viewings by appointment only.