Seiko Cal. 6686 - 135

The Seiko 6686-135 represents an important milestone in Seiko's 1971 lineup. Powered by the 6686 caliber with 30j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-4ca86d7ce272]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1971

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