Seiko Cal. 6159 - 765

The Seiko 6159-765 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-fe3af21a94fe]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1968

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