Seiko Cal. 5647 - 934

Released in 1971, the Cal. 5647 with design code 934 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-34fad46ac5a4]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1971

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