Seiko Cal. 6187 - 822

This Spring Drive model from 1984 features a 45mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-e7e7e5353b08]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1984

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