Seiko Cal. 6163 - 597

The Seiko 6163-597 represents an important milestone in Seiko's 1999 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-8d2bc4bf945b]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1999

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