Seiko Cal. 7133 - 813

Released in 1988, the Cal. 7133 with design code 813 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-be1df40f7c72]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1988

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