Seiko Cal. 4589 - 974

The Seiko 4589-974 represents an important milestone in Seiko's 1976 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-71ae0e63c6a7]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1976

Related Models

• Seiko 5622-814
• Seiko 5661-499
• Seiko 6693-839
• Seiko 4585-784
• Seiko 7157-575
• Seiko 6222-993
• Seiko 5242-816
• Seiko 6622-822
• Seiko 6122-206
• Seiko 6263-689
• Seiko 7067-743
• Seiko 6384-720