Seiko Cal. 6647 - 200

This Spring Drive model from 1990 features a 36mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-edec7d8f0a41]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1990

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