Seiko Cal. 6388 - 576

Released in 1976, the Cal. 6388 with design code 576 was part of Seiko's domestic market collection. Powered by the 6388 caliber with 27j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-174aaf2cfcbb]

Also known as: Emperor, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1976

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