Seiko Cal. 7098 - 757

Released in 1968, the Cal. 7098 with design code 757 was part of Seiko's domestic market collection. It features a Black dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-a103c894116e]

Also known as: UFO, Arnie

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1968

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