Seiko Cal. 4492 - 499

Released in 1976, the Cal. 4492 with design code 499 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-1fece05041bb]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1976

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