Seiko Cal. 5280 - 440

The Seiko 5280-440 represents an important milestone in Seiko's 1971 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-2caa0912a80b]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1971

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