Seiko Cal. 6388 - 408

The Seiko 6388-408 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-366955dba4c4]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1991

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