Seiko Cal. 7190 - 252

Released in 1977, the Cal. 7190 with design code 252 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-f8ae001bc97d]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1977

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