Seiko Cal. 6198 - 137

This Automatic model from 1980 features a 45mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-9500adf85e38]

Also known as: Monster, Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1980

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