Seiko Cal. 4430 - 222

The Seiko 4430-222 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-238fa985bd5b]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1982

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