Seiko Cal. 7181 - 770

This Kinetic model from 1985 features a 45mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-43388b6b1033]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1985

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