Seiko Cal. 5223 - 231

The Seiko 5223-231 represents an important milestone in Seiko's 1971 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-c6fd626af50e]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1971

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