Seiko Cal. 6389 - 699

This Solar model from 1976 features a 34mm Two-Tone case. Powered by the 6389 caliber with 36j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-b34daba08dde]

Also known as: Samurai, Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1976

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