Seiko Cal. 5684 - 792

This Spring Drive model from 1983 features a 38mm Hardlex-Coated Steel case. With its 19mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-11eb373839e1]

Also known as: Monster, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1983

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