Seiko Cal. 0777 - 538

The Seiko 0777-538 represents an important milestone in Seiko's 1968 lineup. With its 19mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-700e7280cc8f]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1968

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