Seiko Cal. 4415 - 559

The Seiko 4415-559 represents an important milestone in Seiko's 1978 lineup. Powered by the 4415 caliber with 17j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-ee7012570ddd]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1978

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