Seiko Cal. 5280 - 340

The Seiko 5280-340 represents an important milestone in Seiko's 1982 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8c4db1ac1a42]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1982

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