Seiko Cal. 6181 - 239

This Kinetic model from 1967 features a 39mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-2f88aaef52eb]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1967

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