Seiko Cal. 4479 - 436

The Seiko 4479-436 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-38f81f1df531]

Also known as: Shogun, Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1970

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