Seiko Cal. 6163 - 526

The Seiko 6163-526 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-4118f50a86c2]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

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