Seiko Cal. 5277 - 474

The Seiko 5277-474 represents an important milestone in Seiko's 1975 lineup. With its 20mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-d07e39347eca]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1975

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