Seiko Cal. 4430 - 632

The Seiko 4430-632 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-34f910e6aa2f]

Also known as: Panda, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1968

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