Seiko Cal. 5658 - 986

The Seiko 5658-986 represents an important milestone in Seiko's 1990 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a071fd1c66d7]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1990

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