Seiko Cal. 5277 - 428

The Seiko 5277-428 represents an important milestone in Seiko's 1982 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-21cfc9ae1136]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1982

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