Seiko Cal. 7183 - 658

The Seiko 7183-658 represents an important milestone in Seiko's 1989 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-a70c1218feb0]

Also known as: Tuna, UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1989

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