Seiko Cal. 3887 - 158

This Kinetic model from 1976 features a 46mm Stainless Steel case. Powered by the 3887 caliber with 22j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-89e60cf3a8fb]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1976

Related Models

• Seiko 7111-381
• Seiko 4590-495
• Seiko 5252-665
• Seiko 5643-120
• Seiko 6664-639
• Seiko 6625-780
• Seiko 5635-455
• Seiko 5289-753
• Seiko 3816-433
• Seiko 6226-889
• Seiko 6369-704
• Seiko 4494-238