Seiko Cal. 6180 - 730

The Seiko 6180-730 represents an important milestone in Seiko's 1971 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-ea37aa1b20f2]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1971

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