Seiko Cal. 6184 - 540

This Automatic model from 1984 features a 43mm PVD Black case. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-0a4d5e60b3c4]

Also known as: Sumo, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1984

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