Seiko Cal. 4492 - 233

The Seiko 4492-233 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-da46fbf05ddf]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1965

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