Seiko Cal. 7198 - 852

This Spring Drive model from 1974 features a 36mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-29a43decf725]

Also known as: Sportsmatic, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1974

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