Seiko Cal. 4435 - 259

This Spring Drive model from 1971 features a 34mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-166dc3d944c7]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1971

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