Seiko Cal. 5656 - 415

The Seiko 5656-415 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-d29385211743]

Also known as: Emperor, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1965

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