Seiko Cal. 5660 - 345

The 5660-345 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-77dc6034fca2]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1966

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