Seiko Cal. 5649 - 166

Released in 1989, the Cal. 5649 with design code 166 was part of Seiko's domestic market collection. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-6c61ab232bb7]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1989

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