Seiko Cal. 4427 - 892

The Seiko 4427-892 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-c0cbeb816223]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1973

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