Seiko Cal. 4480 - 274

The Seiko 4480-274 represents an important milestone in Seiko's 1980 lineup. Powered by the 4480 caliber with 36j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-49493a46a414]

Also known as: Samurai, Helmet

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1980

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