Seiko Cal. 6658 - 815

This Automatic model from 1971 features a 39mm Gold-Plated case. It features a Cream dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-8bfe63dc017d]

Also known as: World Timer, Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1971

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