Seiko Cal. 3828 - 672

This Quartz model from 1984 features a 46mm PVD Black case. With its 21mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-9be526750480]

Also known as: Tuna, Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1984

Related Models

• Seiko 6177-559
• Seiko 6691-660
• Seiko 5277-516
• Seiko 7187-832
• Seiko 6263-638
• Seiko 5210-918
• Seiko 0740-599
• Seiko 6359-516
• Seiko 5621-929
• Seiko 5641-659
• Seiko 5627-700
• Seiko 7027-695