Seiko Cal. 4574 - 275

The Seiko 4574-275 represents an important milestone in Seiko's 1984 lineup. Powered by the 4574 caliber with 26j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-e71fd4bb00c8]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1984

Related Models

• Seiko 4423-413
• Seiko 4598-271
• Seiko 7189-264
• Seiko 0739-671
• Seiko 6649-125
• Seiko 6627-227
• Seiko 5668-725
• Seiko 0768-970
• Seiko 3899-145
• Seiko 5620-701
• Seiko 0743-826
• Seiko 0742-532