Seiko Cal. 6610 - 859

The 6610-859 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6610 caliber with 23j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-43705c7d5790]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1971

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