Seiko Cal. 6133 - 737

The Seiko 6133-737 represents an important milestone in Seiko's 1976 lineup. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-f0f839702c09]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1976

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