Seiko Cal. 4579 - 489

The Seiko 4579-489 represents an important milestone in Seiko's 1975 lineup. Powered by the 4579 caliber with 23j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-1621e70e0549]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1975

Related Models

• Seiko 7152-430
• Seiko 6191-112
• Seiko 5291-950
• Seiko 6391-891
• Seiko 6369-693
• Seiko 6138-458
• Seiko 7056-173
• Seiko 6192-311
• Seiko 0729-129
• Seiko 3816-612
• Seiko 6111-770
• Seiko 3877-385