Seiko Cal. 4422 - 283

The Seiko 4422-283 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-732e7e119803]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1972

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