Seiko Cal. 3884 - 977

The Seiko 3884-977 represents an important milestone in Seiko's 1985 lineup. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-9e88eb63d5a1]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1985

Related Models

• Seiko 3881-205
• Seiko 0760-962
• Seiko 6186-638
• Seiko 7170-932
• Seiko 5681-623
• Seiko 6125-243
• Seiko 6363-704
• Seiko 6675-317
• Seiko 4417-452
• Seiko 5221-612
• Seiko 3879-705
• Seiko 6351-553