Seiko Cal. 4430 - 310

The Seiko 4430-310 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-5499f56a6def]

Also known as: Flighty

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1989

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