Seiko Cal. 5676 - 653

The 5676-653 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5676 caliber with 23j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-297698c5d541]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1988

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