Seiko Cal. 5687 - 767

This Spring Drive model from 1975 features a 43mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-5c31272d82e1]

Also known as: Monster, Panda

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1975

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