Seiko Cal. 3817 - 445

The Seiko 3817-445 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-f1d76820fcc6]

Also known as: Goldfeather, Navigator

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1970

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