Seiko Cal. 6699 - 190

This Spring Drive model from 1979 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-1cd6ed847206]

Also known as: Monster, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1979

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