Seiko Cal. 4430 - 471

The Seiko 4430-471 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-0959d4d72398]

Also known as: Samurai, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1966

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