Seiko Cal. 4548 - 428

The Seiko 4548-428 represents an important milestone in Seiko's 1980 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-ded81cf03f13]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1980

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