Seiko Cal. 6383 - 957

Released in 1967, the Cal. 6383 with design code 957 was part of Seiko's domestic market collection. With its 21mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-6ea3aed15322]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1967

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