Seiko Cal. 5239 - 528

The Seiko 5239-528 represents an important milestone in Seiko's 1969 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-94a04f9c4806]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1969

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