Seiko Cal. 4433 - 487

The Seiko 4433-487 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-c2dff333ca8f]

Also known as: Silverwave, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1974

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