Seiko Cal. 5281 - 231

The Seiko 5281-231 represents an important milestone in Seiko's 1968 lineup. Powered by the 5281 caliber with 34j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-7343a0730158]

Also known as: Silverwave, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1968

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