Seiko Cal. 6323 - 668

This Solar model from 1983 features a 40mm PVD Black case. Powered by the 6323 caliber with 28j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-c2b5e77f6d8e]

Also known as: Tuna, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1983

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