Seiko Cal. 6621 - 504

This Spring Drive model from 1980 features a 46mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-55460b013c3b]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

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