Seiko Cal. 5681 - 518

This Automatic model from 1978 features a 36mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-a3499d2bdb86]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1978

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