Seiko Cal. 5277 - 788

The Seiko 5277-788 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-cbee2220b5c0]

Also known as: UFO, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1985

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