[WTS] Vintage Seiko Quartz Chronograph, 7A28-7040,     ๐Ÿท๏ธ$450, Shipped ๐Ÿšข

Vintage Seiko Quartz Chronograph, 7A28-7040, ๐Ÿท๏ธ$450, Shipped ๐Ÿšข

Seiko - 7A28-7040 ยท $450
This is a vintage Seiko Quartz Chronograph with a 40mm case size, known as the Seiko Speedmaster.

  • Case Size: 40mm
  • Lug Width: 20mm
  • Movement: 7A28 (15 Jewels Quartz)
Posted at
Oct 21, 2025, 3:21 AM
Active
[WTS] Seiko 7A28-7040 Speedmaster Analogue Quartz Chronograph! (Serviced) $315 (Clearance)

Seiko 7A28-7040 Speedmaster Analogue Quartz Chronograph! (Serviced) $315 (Clearance)

Seiko - 7A28-7040 ยท $315
The Seiko 7A28-7040 is a stunning quartz analogue chronograph with a fully jewelled movement and regulator switch. It comes on its original Seiko bracelet, which fits wrists up to 6.5 inches.

  • Condition: Beautiful condition
  • Case Diameter: 40mm
  • Length: 43mm
  • Bracelet Size: fits up to 6.5"
Posted at
Jul 14, 2025, 1:57 PM
Sold
[WTS] Seiko 7A28-7040 Speedmaster Analogue Quartz Chronograph! (Serviced) $380 (Reduced)

Seiko 7A28-7040 Speedmaster Analogue Quartz Chronograph! (Serviced) $380 (Reduced)

Seiko - 7A28-7040 ยท $380
The Seiko 7Axx was the first quartz analogue chronograph movement, with a fully jewelled and serviceable metal movement. The watch has a 40mm case diameter and comes on its original Seiko bracelet.

  • Condition: beautiful condition
  • Case diameter: 40mm
  • Length between lugs: 43mm
  • Bracelet size: fits up to 6.5"
Posted at
Jul 1, 2025, 2:58 PM
Expired
[WTS] Seiko 7A28-7040 Speedmaster - The First Analogue Quartz Chronograph! (Serviced) $425 (Reduced)

Seiko 7A28-7040 Speedmaster - The First Analogue Quartz Chronograph! (Serviced) $425 (Reduced)

Seiko - 7A28-7040 ยท $425
The Seiko 7A28-7040 is the first analogue quartz chronograph, featuring a fully jewelled movement with a regulator switch. It has a 40mm case diameter and comes on its original Seiko bracelet.

  • Condition: Beautiful condition, serviced
  • Case Diameter: 40mm
  • Length To Lugs: 43mm
  • Bracelet Size Fit: 6.5"
Posted at
Jun 23, 2025, 1:38 PM
Expired
[WTS] Seiko 7A28-7040 Speedmaster - The First Analogue Quartz Chronograph! (Serviced) $499

Seiko 7A28-7040 Speedmaster - The First Analogue Quartz Chronograph! (Serviced) $499

Seiko - 7A28-7040 ยท $499
a stunning Seiko Speedmaster watch with a quartz analogue chronograph movement and fully jewelled metal case. The watch features a bidirectional rotating bezel and comes on its original bracelet.

  • Condition: Beautiful condition as pictured
  • Movement type: Quartz analogue chronograph
  • Case size: 40mm diameter
  • Case length: 43mm l2l
Posted at
Jun 11, 2025, 2:20 PM
Expired
[WTS] Seiko 7a28-7040

Seiko 7a28-7040

Seiko - 7a28-7040 ยท $525
A vintage Seiko 7a28-7040 produced in May 1983, featuring a 40mm case size and 10mm thickness.

  • Condition: all original, works as it should
  • Case Size: 40mm diameter
  • Thickness: 10mm
  • Lug To Lug: 43mm
Posted at
Apr 26, 2025, 2:27 PM
Expired
[WTS] Seiko 7a28-7040

Seiko 7a28-7040

Seiko - 7a28-7040 ยท $525
A 1983 Seiko 7a28-7040, produced in May of that year. It is a 40mm diameter watch with a 10mm thickness and lug width of 20mm.

  • Condition: All original, works as it should
  • Production date: May 1983
  • Case size: 40mm diameter
  • Thickness: 10mm
Posted at
Apr 18, 2025, 3:24 PM
Expired
[WTS] Seiko 7a28-7040

Seiko 7a28-7040

Seiko - 7a28-7040 ยท $525
A vintage Seiko 7a28-7040 produced in May 1983, featuring a 40mm case diameter and 10mm thickness.

  • Condition: All original, works as it should
  • Year Of Production: 1983
  • Case Size: 40mm diameter
  • Thickness: 10mm
Posted at
Apr 11, 2025, 3:48 PM
Expired
[WTS] Seiko 7a28-7040

Seiko 7a28-7040

Seiko - 7a28-7040 ยท $525
a 1983 Seiko 7a28-7040 in good condition, all original and working properly

  • Condition: like new
  • Case size: 40mm diameter
  • Thickness: 10mm
  • Lug to lug: 43mm
Posted at
Apr 4, 2025, 4:00 PM
Expired