Seiko Cal. 6368 - 645

This Automatic model from 1976 features a 46mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-7d278d451909]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1976

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