Seiko Cal. 3855 - 956

This Kinetic model from 1969 features a 37mm Stainless Steel case. With its 19mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-d6e642752268]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1969

Related Models

• Seiko 7121-818
• Seiko 5627-773
• Seiko 6152-641
• Seiko 7042-887
• Seiko 0793-529
• Seiko 6247-656
• Seiko 6627-674
• Seiko 6156-727
• Seiko 5670-797
• Seiko 6157-143
• Seiko 4498-328
• Seiko 4538-201