Seiko Cal. 4421 - 999

The Seiko 4421-999 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-4a9bf51c7e9a]

Also known as: Panda, Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1986

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