Seiko Cal. 6357 - 401

The Seiko 6357-401 represents an important milestone in Seiko's 1970 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-db3429df9df9]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1970

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