Seiko Cal. 4479 - 557

The Seiko 4479-557 represents an important milestone in Seiko's 1975 lineup. Powered by the 4479 caliber with 34j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-3798448f954c]

Also known as: Sumo, Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1975

Related Models

• Seiko 7051-798
• Seiko 6689-525
• Seiko 0727-676
• Seiko 7187-452
• Seiko 5279-381
• Seiko 3832-810
• Seiko 0772-784
• Seiko 4582-136
• Seiko 0778-194
• Seiko 6157-924
• Seiko 7196-684
• Seiko 7029-673