Seiko Cal. 4430 - 737

The Seiko 4430-737 represents an important milestone in Seiko's 1974 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-2b818b732890]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1974

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