Seiko Cal. 6689 - 105

The Seiko 6689-105 represents an important milestone in Seiko's 1979 lineup. Powered by the 6689 caliber with 28j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-0d87b391987c]

Also known as: Samurai, Bellmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1979

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