Seiko Cal. 6647 - 313

This Quartz model from 1987 features a 37mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-da630e06ecd8]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1987

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