Seiko Cal. 4574 - 142

The Seiko 4574-142 represents an important milestone in Seiko's 1985 lineup. Powered by the 4574 caliber with 34j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-32af37f4df1a]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1985

Related Models

• Seiko 7165-539
• Seiko 5658-340
• Seiko 6295-990
• Seiko 6215-756
• Seiko 6160-726
• Seiko 6293-924
• Seiko 4565-709
• Seiko 7056-131
• Seiko 0722-625
• Seiko 6677-461
• Seiko 5623-638
• Seiko 0768-750