Seiko Cal. 4475 - 503

The Seiko 4475-503 represents an important milestone in Seiko's 1970 lineup. It features a Green dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-851c3d728643]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1970

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