Seiko Cal. 4446 - 436

The Seiko 4446-436 represents an important milestone in Seiko's 1986 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-89327b7977f8]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1986

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