Seiko Cal. 6688 - 595

This Quartz model from 1970 features a 34mm PVD Black case. Powered by the 6688 caliber with 35j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-e42959be0939]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1970

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