Seiko Cal. 3879 - 150

This Kinetic model from 1967 features a 40mm Two-Tone case. Powered by the 3879 caliber with 21j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-b2ec5fe66fb7]

Also known as: Rally, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1967

Related Models

• Seiko 6384-144
• Seiko 3821-360
• Seiko 5261-430
• Seiko 5663-851
• Seiko 6382-808
• Seiko 5286-616
• Seiko 6210-561
• Seiko 5671-944
• Seiko 6360-485
• Seiko 6146-177
• Seiko 6639-423
• Seiko 6293-570