Seiko Cal. 5661 - 872

The Seiko 5661-872 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-65231d995950]

Also known as: Monster, Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1985

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