Seiko Cal. 5664 - 160

The 5664-160 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5664 caliber with 21j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-a96d6fa5666d]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1989

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