Seiko Cal. 5690 - 771

The Seiko 5690-771 represents an important milestone in Seiko's 1976 lineup. Powered by the 5690 caliber with 17j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-7ffb8256d938]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1976

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