Seiko Cal. 6388 - 257

This Solar model from 1982 features a 36mm PVD Black case. Powered by the 6388 caliber with 20j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-acd2b647015d]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1982

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