Seiko Cal. 4478 - 782

Released in 1980, the Cal. 4478 with design code 782 was part of Seiko's domestic market collection. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-8ee15ced7213]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1980

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