Seiko Cal. 5647 - 875

The 5647-875 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5647 caliber with 35j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-c20c4335d23f]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1996

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