Seiko Cal. 6181 - 731

This Kinetic model from 1975 features a 43mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-f5f14c1b55cf]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1975

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