Seiko Cal. 3891 - 701

Released in 1975, the Cal. 3891 with design code 701 was part of Seiko's domestic market collection. With its 18mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-47dca038f2ab]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1975

Related Models

• Seiko 5242-360
• Seiko 6657-731
• Seiko 4412-588
• Seiko 7120-903
• Seiko 3826-785
• Seiko 7164-223
• Seiko 6262-256
• Seiko 4526-242
• Seiko 5629-989
• Seiko 6681-628
• Seiko 6348-598
• Seiko 3886-485