Seiko Cal. 3874 - 372

This Kinetic model from 1969 features a 36mm Hardlex-Coated Steel case. Powered by the 3874 caliber with 31j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-3ca8301984b2]

Also known as: Sumo, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1969

Related Models

• Seiko 6179-325
• Seiko 7182-968
• Seiko 5215-963
• Seiko 0766-783
• Seiko 3857-668
• Seiko 4442-385
• Seiko 6151-802
• Seiko 6627-843
• Seiko 6166-498
• Seiko 4479-101
• Seiko 5617-906
• Seiko 3844-284