Seiko Cal. 6397 - 152

The Seiko 6397-152 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-51b37de125ab]

Also known as: Samurai, Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

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