Seiko Cal. 0730 - 590

The Seiko 0730-590 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1b155575fff9]

Also known as: Bellmatic, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1989

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