Seiko Cal. 4470 - 289

This Spring Drive model from 1970 features a 39mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-9b7e03a15302]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1970

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