Seiko Cal. 6646 - 723

This Quartz model from 1984 features a 35mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-a718b9e6258d]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1984

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