Seiko Cal. 5280 - 346

The Seiko 5280-346 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-fdce72cd5d5b]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1966

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